Soil and water conservation in semi-arid areas
Hudson, Norman W
Soil and water conservation in semi-arid areas - New Delhi Oxford & IBH 1987 - xiii,172 p. some Colour - FAO soils bulletin .
9251026068
WATER CONSERVATION
631.7 / HUD
Soil and water conservation in semi-arid areas - New Delhi Oxford & IBH 1987 - xiii,172 p. some Colour - FAO soils bulletin .
9251026068
WATER CONSERVATION
631.7 / HUD