TY  - BOOK
AU  - Fehr,Walter R,b.1939
AU  - Hadley,Henry H.(Henry Hultman),b.1917
AU  - 
AU  - 
TI  - Hybridization of crop plants
SN  - 0891180346
PY  - 1980///
CY  - Madison, Wis
PB  - American Society of Agronomy and Crop Science Society of America
KW  - Plant
KW  - Breeding
KW  - Hybridization, Vegetable
KW  - Fertilization of plants
N1  - Includes index; Bibliography: p
ER  -