Wild RiceEdgar 1871- Brown, Carl S. (Carl Schurz) Scofield, United States Bureau of Plant IndustryInbunden, 2023429 kr
North American Species of Agrostis; Volume no.68A. S. (Albert Spear) Hitchcock, United States Department of Agricult, United States Bureau of Plant IndustryHäftad, 2022249 kr
Prickly Pear as a Farm Crop; Volume no.124David 1867-1935 Griffiths, United States Department of Agricult, United States Bureau of Plant IndustryHäftad, 2022219 kr
Spanish Almonds and Their Introduction Into America; Volume no.26David 1869-1954 Fairchild, United States Bureau of Plant IndustryInbunden, 2023429 kr
Nomenclature of the PearW. H. (William Henry) Ragan, United States Bureau of Plant IndustryHäftad, 2023339 kr
Experiments in Blueberry Culture; Volume no.193Frederick V. (Frederick Vern Coville, United States Bureau of Plant IndustryInbunden, 2023449 kr
Soil Survey Of The Colusa Area, CaliforniaUnited States Bureau of Plant Industry, Macy Harvey Lapham, United States Bureau of SoilsHäftad, 2022239 kr
Experiments in Blueberry Culture; Volume no.193Frederick V. (Frederick Vern Coville, United States Bureau of Plant IndustryHäftad, 2023249 kr