Theoretical improvement of autotetraploid crops
Subtitle: interpopulation and intrapopulation selection
By: [D.E. Rowe and R.R. Hill, Jr.].
Contributors: Hill, R. R. 1936-; United States. Agricultural Research Service.
Series: Technical bulletin / United States Department of Agriculture -- no. 1689.; Technical bulletin (United States. Dept. of Agriculture) -- no. 1689.
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service; available from NTIS
Published: 1985
Place of publication: Beltsville, Md; Springfield, Va
Language: eng
Number of pages: 32
Subjects: Plant genetics.; Plant breeding.
Notes: Cover title.

"February 1985"--P. iii.

Bibliography: p. 31-32.