01518nam a22003977a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093090001000102100004000112245009300152260004000245300001800285500001400303502004900317590003700366590004100403590004100444590004100485590004100526590004100567590004200608650003900650650002800689650003600717901000700753942000900760949003500769949004000804999001700844952013200861952012700993CHAP20220329133756.0971013s1962            r     00010     d  a10727  a11699  a10938  cCHAP  aTesis00aEchegaray Alemán, Alfredo.935053  aMovimiento y nitrificación de fertilizantes nitrogenados en algunos suelos de México  aChapingo, Méx. :bEl autor,c1962  a26 h.b: ilus  aFotocopia  aTesis (M.C.) -- ENA.Colegio de Postgraduados  aALEPHb10c20130110lUCH01h1227  aBATCH-UPDb10c20130110lUCH01h0041  aBATCH-UPDb10c20130110lUCH01h2102  aBATCH-UPDb10c20130409lUCH01h2026  aBATCH-UPDb10c20130410lUCH01h1415  aBATCH-UPDb10c20130914lUCH01h1410  aCONVERSIONb10c20130109lUCH01h130714aFertilizantes nitrogenados.94059614aNitrificación.98139414aSuelosxNitrógeno en.9110451  aBK  cFOLL  bBCcTESd-22977eTS1i10938si  bBCcTESd-22978eTS2fc.2i10938si  c10727d10727  00102local4053708TESISaBCbBCcPA_TESISd2012-12-17fTESISl0oTesisp-22978r2019-12-31 00:00:00tc.2w2019-12-31yTESIS  00102local4051708TESISaBCbBCcPA_TESISd2012-12-17fTESISl0oTesisp-22977r2019-12-31 00:00:00w2019-12-31yTESIS