Hayes, Herbert Kendall, b. 1884.
Methods of plant breeding [by] Herbert Kendall Hayes, Forrest Rhinehart Immer [and] David Clyde Smith. - 2d ed. - New York, McGraw-Hill, 1955. - 551 p. illus. 24 cm. - McGraw-Hill publications in the agricultural sciences .
54010636
GB55-7787
Plant breeding.
Genetics.
SB123 / .H43 1955
631.522
Methods of plant breeding [by] Herbert Kendall Hayes, Forrest Rhinehart Immer [and] David Clyde Smith. - 2d ed. - New York, McGraw-Hill, 1955. - 551 p. illus. 24 cm. - McGraw-Hill publications in the agricultural sciences .
54010636
GB55-7787
Plant breeding.
Genetics.
SB123 / .H43 1955
631.522