Double cropping on non-irrigated lands
Indian Agricultural Research Institute, New Delhi
Double cropping on non-irrigated lands - New Delhi 1980 - 24cm. 22 - I.A.R.I. Research bulletin, no.17 .
DOUBLE CROPPING
DOUBLE CROPPING IRRIGATION FARMING
631.5 I-2D
Double cropping on non-irrigated lands - New Delhi 1980 - 24cm. 22 - I.A.R.I. Research bulletin, no.17 .
DOUBLE CROPPING
DOUBLE CROPPING IRRIGATION FARMING
631.5 I-2D