The value of first-generation hybrids in corn
By: by G.N. Collins
Contributors: United States. Department of Agriculture; United States. Bureau of Plant Industry; United States. Government Printing Office
Series: Bulletin / Bureau of Plant Industry, U.S. Department of Agriculture -- no. 191; Bulletin (United States. Bureau of Plant Industry) -- no. 191.
Publisher: Govt. Print. Off.
Published: 1910
Place of publication: Washington
Language: eng
Number of pages: 45
Subjects: Corn; Breeding