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(1871) Crop Report of Iowa, Iowa Crop and Livestock Reporting Service, 1971. Agriculture and Land Stewardship
(1903) Some Weeds of Iowa, 1903. Iowa State University
(1925) Papers on the Prairie by b. Shimek, April 1, 1925. University of Iowa
(1928) A Handbook of the native trees of Iowa, 1928. Iowa State University
(1931) Weeds and their Control by R. H. Porter., 1931. Iowa State University
(1934) Lesson Outlines for a Study of Weeds by R. H. Porter, 1934. Iowa State University
(1934) The Woody Plants of Iowa in Winter Condition by Harold D. Harrington, 1934. University of Iowa
(1945) The selection of prairie areas in Iowa which should be preserved, 1945. Natural Resources, Department of
(1954) Landscape Plants for Iowa, March 1954. Natural Resources, Department of
(1957) Spray Drying Costs in Low-Volume Milk Plants: Special Report No. 19, September 1957. Iowa State University
(1966) The flora of the driftless area / Thomas G. Hartley, The Arnold Arboretum, Harvard University, November 1966. University of Iowa
(1975) Protecting Chrysanthemums from Disease by A.H. Epstein, February 1975. Iowa State University
(1981) Crop Report of Iowa, Iowa Crop and Livestock Reporting Service, 1975-1981. Agriculture and Land Stewardship
(1984) Landscape Plants for Iowa, May 1984. Natural Resources, Department of
(1989) Integrated Roadside Vegetation, Policies for Planting and Management, January 1989. Legislative Services Agency (Legislative Service Bureau)
(1990) Preventing construction damage to trees, 1990. Iowa State University Extension
(1992) Integrated Roadside Vegetation Management Technical Manual by the County Roadside Assistance Office, Department of Biology, 1992. Iowa State University
(1992) The Roadside Almanac, Integrated Roadside Vegetation Management, 1992. University of Northern Iowa
(1992) Multiflora rose and its control,1992. Iowa State University Extension
(1997) Big trees of Iowa,1997. Natural Resources, Department of
(2001) Prairie Seeding Guidelines, March 2001. Natural Resources, Department of
(2002) For Land’s Sake, February 2002. Natural Resources, Department of
(2002) Strip Tillage Effects on Crop Production and Soil Erosion, 2002. Agriculture and Land Stewardship
(2003) Iowa's Living Roadway Plant Profiler, August 21, 2003. Transportation, Department of
(2004) Roadside Vegetation, April 15, 2004. Transportation, Department of
(2005) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, March 2005. Natural Resources, Department of
(2005) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, June 2005. Natural Resources, Department of
(2005) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, September2005. Natural Resources, Department of
(2005) Garlic mustard, alliara petiolata. A serious threat to Iowa's woodlands. Natural Resources, Department of
(2005) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, December 2005. Natural Resources, Department of
(2006) Landscape Plants for the Midwest: A Guide to selecting Trees, Shrubs, Groundcovers, Perennials, Annuals, and Vines prepared by Ann Marie VanDerZanden, 2006. Natural Resources, Department of
(2006) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, March 2006. Natural Resources, Department of
(2006) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, June 2006. Natural Resources, Department of
(2006) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, September 2006. Natural Resources, Department of
(2006) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, December 2006. Natural Resources, Department of
(2007) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, March 2007. Natural Resources, Department of
(2007) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, March 2008. Natural Resources, Department of
(2007) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, June 2007. Natural Resources, Department of
(2007) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, June 2008. Natural Resources, Department of
(2007) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, September 2007. Natural Resources, Department of
(2007) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, September 2008. Natural Resources, Department of
(2007) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, December 2007. Natural Resources, Department of
(2007) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, December 2008. Natural Resources, Department of
(2007) Tallgrass Prairie Newsletter: Resource a National Treasure, Spring 2007. Iowa State University
(2007) Tallgrass Prairie Newsletter: Resource a National Treasure, Fall 2007. Iowa State University
(2008) Seed Collecting for Tallgrass Prairies, March 2008. University of Northern Iowa
(2008) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, March 2009. Natural Resources, Department of
(2008) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, June 2009. Natural Resources, Department of
(2008) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, December 2009. Natural Resources, Department of
(2008) Tallgrass Prairie Newsletter: Resource a National Treasure, Spring 2008. Iowa State University
(2008) Tallgrass Prairie Newsletter: Resource a National Treasure, Fall 2008. Iowa State University
(2009) Tallgrass Prairie Newsletter: Resource a National Treasure, Spring 2009. Iowa State University
(2009) Tallgrass Prairie Newsletter: Resource a National Treasure, Fall 2009. Iowa State University
(2010) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, June/July 2010. Natural Resources, Department of
(2010) Issue review : emerald ash borer overview. Legislative Services Agency (Legislative Service Bureau)
(2010) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, December 2010. Natural Resources, Department of
(2010) Tallgrass Prairie Newsletter: Resource a National Treasure, Spring 2010. Iowa State University
(2010) Tallgrass Prairie Newsletter: Resource a National Treasure, Fall 2010. Iowa State University
(2011) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, June/July 2011. Natural Resources, Department of
(2011) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, June/July 2012. Natural Resources, Department of
(2011) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, September 2011. Natural Resources, Department of
(2011) Seeds of Diversity, Iowa DNR Prairie Seed Harvest Team, September 2012. Natural Resources, Department of
(2011) Do fire and seed additions alter strong seed timing and priority effects on prairie establishment?, 2011. Transportation, Department of
(2011) Tallgrass Prairie Newsletter: Resource a National Treasure, Spring 2011. Iowa State University
(2012) Tallgrass Prairie Newsletter: Resource a National Treasure, Spring 2012. Iowa State University
(2012) Tallgrass Prairie Newsletter: Resource a National Treasure, Fall 2012. Iowa State University
(2013) Guide to Common Trees & Shrubs of Iowa, 2013. Transportation, Department of
(2013) Iowa Living Roadways:Plant Profiler, August 21,2013. Natural Resources, Department of
(2013) Tallgrass Prairie Newsletter: Resource a National Treasure, Spring 2013. Iowa State University
(2013) Tallgrass Prairie Newsletter: Resource a National Treasure, Fall 2013. Iowa State University
(2014) Tallgrass Prairie Newsletter: Resource a National Treasure, Fall 2014. Iowa State University
(2015) Designing Seed Mixes, 2015. University of Northern Iowa
(2015) Drying, Cleaning and Storing Prairie Seed, 2015. University of Northern Iowa
(2015) Evaluating Stand Establishment, 2015. University of Northern Iowa
(2015) Initial Post Seeding and Early Reconstruction Management, 2015. University of Northern Iowa
(2015) Integrated Roadside Vegetation Management (IRVM): Technical Manual, 2015. Iowa State University
(2015) Native Seed Source and Quality, 2015. University of Northern Iowa
(2015) Propagating Native Plants, 2015. University of Northern Iowa
(2015) Recognizing and Appreciating Tallgrass Prairie Remnants, 2015. University of Northern Iowa
(2015) Seeding, 2015. University of Northern Iowa
(2015) Site Preparation, 2015. University of Northern Iowa
(2015) Tallgrass Prairie Newsletter: Resource a National Treasure, Spring 2015. Iowa State University
(2016) Native Seed Production Manual, September 8, 2016. University of Northern Iowa
(2016) Tallgrass Prairie Newsletter: Resource a National Treasure, Fall 2011. Iowa State University
(2016) Tallgrass Prairie Newsletter: Resource a National Treasure, Spring 2016. Iowa State University
(2016) Tallgrass Prairie Newsletter: Resource a National Treasure, Fall 2016. Iowa State University
(2017) 5 Ways to Help the Monarchs, 2017. University of Northern Iowa
(2017) Monarch Seed Mix, June 2017. University of Northern Iowa
(2017) Tallgrass Prairie Newsletter: Resource a National Treasure, Fall 2017. Iowa State University
(2019) Iowa Riverside Plant Selection Tool, 2019. Natural Resources, Department of
(2020) Prairie Seedling and Seeding Evaluation Guide, 2020. Natural Resources, Department of
(2021) Wildlife Damage Identification: Identifying Crop Damage, 2021. Natural Resources, Department of
