TY  - BOOK
AU  - Slafer Gustavo A Ed
TI  - Genetic improvement of field crops
T2  - Books in soils, plants, and the environment
SN  - 0824789806 (hbd)
U1  - J:6, N4 
PY  - 1994///
CY  - New York    
PB  -  Marcel Dekker       
KW  -  Breeding
KW  - Agriculture
ER  -