01280cam a22003377a 4500003000500000005001700005008004100022010000900063011000900072035000900081040000900090082001400099110006900113245014300182260003900325300002000364590004100384590004100425590004100466590004100507590004200548650003100590650003200621650003100653650002900684901000700713942001000720949006300730999001500793952013400808CHAP20220817040831.0971013s1989            r     00010     d  a1139  a2111  a1302  cCHAP  a631.4bI6  aInternational Crops Research Institute for the Semi-Arid Tropics 0aSoil, crop, and water management systems for rainfed agriculture in the Sudano - Sahelian zoneb: proceedings of an international workshop  aPatancheru :bThe Institute,c1989  a385 p.b: ilus.  aBATCH-UPDb10c20130110lUCH01h1914  aBATCH-UPDb10c20130410lUCH01h1241  aBATCH-UPDb10c20130914lUCH01h2035  aBATCH-UPDb10c20141001lUCH01h1310  aCONVERSIONb10c20130109lUCH01h130214aAguaxUtilización.9240114aSuelos agrícolas.911053114aSuelos y cultivos.911057114aSuelosxHumedad.9110391  aBK  cLIBRO  a631.4 I6bBCcLIBROd33724000060869eLIBROh77047i1302si  c1139d1139  00102ddc4052708GRALaBCbBCcPP_GRALd2019-12-31fLIBROl0o631.4 I6p33724000060869r2019-12-31 00:00:00w2019-12-31yLIBRO