A Lecture On Pollination Of Flowers: Cross And Self-Fertilization In Plants
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Notes On The Grasses And Forage Plants Of Iowa, Nebraska, And Colorado, Volumes 1-10
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The Grasses Of Iowa, Volume 1, Part 2
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A Comparative Study of the Vegetation of Swamp, Clay, and Sandstone Areas in Western Wisconsin, Southeastern Minnesota, Northeastern, Central, and Sou
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Prominent Men I Have Met
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A Comparative Study of the Vegetation of Swamp, Clay, and Sandstone Areas in Western Wisconsin, Southeastern Minnesota, Northeastern, Central, and Southeastern Iowa
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The Weed Flora of Iowa
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A Manual of Poisonous Plants: Chiefly of Eastern North America, With Brief Notes on Economic and Medicinal Plants, and Numerous Illustrations Volume pt.2
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Notes On Eradication Of Weeds With Experiments Made In 1907 And 1908
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Some Additional Notes On The Pollination Of Red Clover
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A Manual Of Poisonous Plants, Chiefly Of Eastern North America, Part 1
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Ecology
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Anatomical Characters of the Seeds of Leguminosae...
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Proceedings Of The Iowa Park And Forestry Association: First Annual Meeting, Des Moines, 1901...
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Four New Fungous Diseases In Iowa, Volumes 125-135...
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The Russian Thistle
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A Manual of Poisonous Plants, Chiefly of Eastern North America, With Brief Notes on Economic and Medicinal Plants, and Numerous Illustrations
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Anatomical Characters of the Seeds of Leguminosae, Chiefly Genera of Gray's Manual
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Weeds of the Farm and Garden
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The Grasses of Iowa, Volume 2
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The Grasses Of Iowa, Volume 1, Part 2
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The Grasses of Iowa, Part 2
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The Iowa State College Sewage Disposal Plant and Investigations ..
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A Talk on Weeds; An Address Delivered Before the County Road School, Clinton County, Iowa, 1910, with an Appendix Describing a Few Weeds
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The Russian Thistle
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A Comparative Study of the Vegetation of Swamp, Clay, and Sandstone Areas in Western Wisconsin, Southeastern Minnesota, Northeastern, Central, and Southeastern Iowa
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