00881cam a22003017a 4500003000500000005001700005008004100022010001000063011001000073020001500083022001400098035001000112040000900122082002000131110000800151245013100159260002400290300001900314410000800333490004200341650004000383650001300423700003000436700003300466700003000499810000800529830004200537CHAP20220817043517.0990211d1997 it a rn 00110 eng d a77006 a77978 a9251040583 a1020-1203 a87754 cCHAP04a628.1bF34 v.132 aFAO10aManagement of agricultural drainage water qualityc/ed. by Chandra A. Madramootoo, William R. Johnston and Lyman S. Willardson aRome :bFAO,c1997. a94 p. :bilus.2 aFAO 0aInformes sobre temas hídricosv; 1314aAguas residuales para irrigación.14aDrenaje.0 aJohnston, William R.eed.0 aMadramootoo, Chandra A.eed.0 aWillardson, Lyman S.eed.0 aFAO00aInformes sobre temas hídricosv; 13