Gil, N.
Watershed development with special reference to soil and water conservation / - Rome : Food and Agriculture Organization of the United Nations, 1979. - x, 257 p. : ill. ; 28 cm.
9251008590 (pbk.)
Soil conservation.
Watershed management.
Water conservation.
333 FOO 1979 A074 Or.
Watershed development with special reference to soil and water conservation / - Rome : Food and Agriculture Organization of the United Nations, 1979. - x, 257 p. : ill. ; 28 cm.
9251008590 (pbk.)
Soil conservation.
Watershed management.
Water conservation.
333 FOO 1979 A074 Or.