TY  - BOOK
AU  - Delorit, Richard. J
AU  - Ahlgren, Heney. L
AU  - Greub, Louis. J
TI  - Crop Production
SN  - 0131947613
U1  - 631.5 
PY  - 1974///
CY  - New Jersey
PB  - Prentice-Hall, Inc
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Crop production
ER  -