TY  - GEN
AU  - Crow, F R
AU  - Mahoney, G W A
AU  - Roth, L O
TI  - Introduction to agricultural engineering
SN  - 0870551914
U1  - 631.3 ROT 
CY  - U S A, AVI Publishing Co
KW  - agricultural engineering / agricultural equipments / plant crops
ER  -