Physiological aspects of crop nutrition and resistance
Gupta, U.S., ed.
Physiological aspects of crop nutrition and resistance edited by U.S. Gupta - Delhi Atma Ram & Sons 1977 - viii, 383p.; 22cm.
581.13 G954P
Physiological aspects of crop nutrition and resistance edited by U.S. Gupta - Delhi Atma Ram & Sons 1977 - viii, 383p.; 22cm.
581.13 G954P