Weed control studies in direct seeded rice on puddled soil
TH
633.18 J61 W Jitendra Kumar
Weed control studies in direct seeded rice on puddled soil
-- Pantnagar : GBPUA&T , 1985
320807
320808 87
633.18 J61 W Jitendra Kumar
Weed control studies in direct seeded rice on puddled soil
-- Pantnagar : GBPUA&T , 1985
320807
320808 87