TY  - BOOK
AU  - Bishop, D. D. and others,
TI  - Crop Science and Food Production
SN  - 0070054312
U1  - 631 
PY  - 1983///
CY  - New York
PB  - McGraw-Hill Book Co.
KW  - Food Crops
KW  - Techniques, equipment & materials
ER  -