TY  - BOOK
AU  - Cheema,S.S.
AU  - Dhaliwal,B.K
AU  - Sahota,T.S.
TI  - Agronomy: theory and digest 
SN  - 8170964498
U1  - 630 
PY  - 2001///
CY  - New Delhi
PB  - Kalyani Publishers
KW  - Farm Forestry
KW  - Crop Ecology
N1  - Includes bibliographical references
ER  -