Aquatic weed control for efficient water use
632.58
G977A Gupta, O. P.
Aquatic weed control for efficient water use
-- Udaipur : Rajasthan College of Agriculture , 1973
138846
138853
138861 97p.:ill.,tab.
G977A Gupta, O. P.
Aquatic weed control for efficient water use
-- Udaipur : Rajasthan College of Agriculture , 1973
138846
138853
138861 97p.:ill.,tab.