TY  - BOOK
ED  - Gupta, U. S. 
TI  - Physiological aspects of dryland  farming
U1  - 581.5 
PY  - 1975///
CY  - New Delhi
PB  - Oxford &IBH
KW  - Dryland  farming--Physiological aspects
KW  - Dry land crop production--Physiological aspects
ER  -