Add to ORKGCover title."The results presented in this bulletin form part of a thesis submitted by the author to the Graduate School of the University of Illinois in partial fulfillment of the requirements for the degree of doctor of philosophy in genetics, 1924."--p. 239.Bibliography: p. 339-341
"Reprinted from Genetics 6: 487-553, November, 1921."Thesis (Ph.D.) University of Wisconsin--Madison...
"This report is based on a study financed in part by funds provided by the Agricultural Marketing Ac...
"In cooperation with Office of Cereal Crops and Diseases, Bureau of Plant Industry, U.S. Department ...
Cover title."The results presented in this bulletin form part of a thesis submitted by the author to...
This item is part of the Agricultural Experiment Station archive. It was digitized from a physical c...
Cover title."The results presented in this bulletin form part of a thesis submitted by the author to...
Title from cover.Published: Urbana, Ill. : Dept. of Crop Sciences, College of Agricultural, Consumer...
Title from cover.Published: Urbana, Ill. : Dept. of Crop Sciences, College of Agricultural, Consumer...
Title from cover.Published: Urbana, Ill. : Dept. of Crop Sciences, College of Agricultural, Consumer...
Ex situ collections in genebanks conserve many old cultivars that had disappeared from mainstream ag...
Germplasm accessions of wild Lactuca species are maintained worldwide in ex situ collections as gene...
Title from cover.Issued 1987- in parts; part II has title: Illinois weed science research report
Typescript (photocopy) Thesis (M.S.)--Iowa State College, 1938. Includes bibliography
Lactuca sativa (cultivated lettuce) is the world's most important leafy salad vegetable. Apart from ...
Legumes of the north-central states: Galegeae. Stanley Larson Welsh. 111 Observations on the occurre...
"Reprinted from Genetics 6: 487-553, November, 1921."Thesis (Ph.D.) University of Wisconsin--Madison...
"This report is based on a study financed in part by funds provided by the Agricultural Marketing Ac...
"In cooperation with Office of Cereal Crops and Diseases, Bureau of Plant Industry, U.S. Department ...
Cover title."The results presented in this bulletin form part of a thesis submitted by the author to...
This item is part of the Agricultural Experiment Station archive. It was digitized from a physical c...
Cover title."The results presented in this bulletin form part of a thesis submitted by the author to...
Title from cover.Published: Urbana, Ill. : Dept. of Crop Sciences, College of Agricultural, Consumer...
Title from cover.Published: Urbana, Ill. : Dept. of Crop Sciences, College of Agricultural, Consumer...
Title from cover.Published: Urbana, Ill. : Dept. of Crop Sciences, College of Agricultural, Consumer...
Ex situ collections in genebanks conserve many old cultivars that had disappeared from mainstream ag...
Germplasm accessions of wild Lactuca species are maintained worldwide in ex situ collections as gene...
Title from cover.Issued 1987- in parts; part II has title: Illinois weed science research report
Typescript (photocopy) Thesis (M.S.)--Iowa State College, 1938. Includes bibliography
Lactuca sativa (cultivated lettuce) is the world's most important leafy salad vegetable. Apart from ...
Legumes of the north-central states: Galegeae. Stanley Larson Welsh. 111 Observations on the occurre...
"Reprinted from Genetics 6: 487-553, November, 1921."Thesis (Ph.D.) University of Wisconsin--Madison...
"This report is based on a study financed in part by funds provided by the Agricultural Marketing Ac...
"In cooperation with Office of Cereal Crops and Diseases, Bureau of Plant Industry, U.S. Department ...