Control of water pollution from agriculture / Edwin D. Ongley
Ongley, Edwin D.
Control of water pollution from agriculture / Edwin D. Ongley - ROME: FAO, 1996 - 101p; illust 30cm - FAO IRRIGATION AND DRAINAGE PAPER NO.55 .
ENG
9251038759
Agriculture -- Water pollution.
Control of water pollution from agriculture / Edwin D. Ongley - ROME: FAO, 1996 - 101p; illust 30cm - FAO IRRIGATION AND DRAINAGE PAPER NO.55 .
ENG
9251038759
Agriculture -- Water pollution.