TY  - BOOK
AU  -  	 Acquaah,George
TI  - Principles of Crop Production: Theory, Techniques and Technology 
SN  - 8120321618
U1  - 631 23
PY  - 2002///
CY  - Upper Saddle River, N.J.
PB  -  Prentice Hall
KW  - Field crops.
N1  - Includes Index
ER  -