Hayes, Herbert Kendall.
Methods of plant breeding / Herbert Kendall Hayes, Forrest Rhinehart Immer and David Clyde Smith. - 2d ed. - New York : McGraw-Hill, c1955. - xi, 551 p. : ill. ; 24 cm. - McGraw-Hill publications in the agricultural sciences .
Includes index.
54010636
GB55-7787
Plant breeding.
Genetics.
SB123 / .H43 1955
631.522 / HAM
Methods of plant breeding / Herbert Kendall Hayes, Forrest Rhinehart Immer and David Clyde Smith. - 2d ed. - New York : McGraw-Hill, c1955. - xi, 551 p. : ill. ; 24 cm. - McGraw-Hill publications in the agricultural sciences .
Includes index.
54010636
GB55-7787
Plant breeding.
Genetics.
SB123 / .H43 1955
631.522 / HAM