Existing cropping pattern, extent of field channles and problem of land levellin
Patel, G.A., Shah, R.L.
Existing cropping pattern, extent of field channles and problem of land levellin - Ahmedabad 1970 - 23 p. - No. 5; Gujarat Department of A .
631:58:631.672.32
Existing cropping pattern, extent of field channles and problem of land levellin - Ahmedabad 1970 - 23 p. - No. 5; Gujarat Department of A .
631:58:631.672.32