Control of water pollution from agriculture.
Ongley, Edwin D.
Control of water pollution from agriculture. - 1996. - s. IX, 101 : il. , tab. , wykr. ; 30 cm. - FAO Irrigation and Drainage Paper No. 55 .
bibliogr.
9251038759 = FAO Irrig. Drain. Pap.
Control of water pollution from agriculture. - 1996. - s. IX, 101 : il. , tab. , wykr. ; 30 cm. - FAO Irrigation and Drainage Paper No. 55 .
bibliogr.
9251038759 = FAO Irrig. Drain. Pap.