Design and operation of irrigation systems for small holder agriculture in South
Campbell, D.E.
Design and operation of irrigation systems for small holder agriculture in South - Rome FAO 1986 - 143 p. - No. 3/2; FAO, Investment Centr .
631.67:631.116.3
Design and operation of irrigation systems for small holder agriculture in South - Rome FAO 1986 - 143 p. - No. 3/2; FAO, Investment Centr .
631.67:631.116.3