01624nam a22003857a 4500003000500000005001700005008004100022010000800063011000900071035000800080040000900088090001000097100003900107245011300146260004000259300002300299500001100322502008300333590003700416590004100453590004100494590004100535590004200576650002900618650003900647901000700686942000900693949004000702949004500742949005300787999001300840952012500853952013300978952012701111CHAP20220329132935.0971013s1987            r     00010     d  a464  a1436  a612  cCHAP  aTesis00aFlores Flores, José Luis.941525  aEstudio variográfico exploratorio del ecostramiento de suelos desnudos del Barril, Viilla de Ramos, S.L.P.  aChapingo, Méx. :bEl autor,c1987  a159 h.b: gráfs.  a36-178  aTesis (Maestro en Ciencias Esp. en Edafología) -- CP. Centro de Edafología  aALEPHb10c20130110lUCH01h1205  aBATCH-UPDb10c20130110lUCH01h2301  aBATCH-UPDb10c20130410lUCH01h1554  aBATCH-UPDb10c20130914lUCH01h2035  aCONVERSIONb10c20130109lUCH01h130214aSuelosxCostras.911033114aSuelosxSan Luis Potosí.9110478  aBK  cFOLL  bBCcTESd-10065eTS1h22691i612si  bBCcTESd-67474eTS2fc.2h22692i612si  bBCcTESd33724000633343eTS2fc.3h31051i612si  c464d464  00102local4053708TESISaBCbBCcPA_TESISd2019-12-31fTESISl0p-67474r2019-12-31 00:00:00tc.2w2019-12-31yTESIS  00102local4053708TESISaBCbBCcPA_TESISd2019-12-31fTESISl0p33724000633343r2019-12-31 00:00:00tc.3w2019-12-31yTESIS  00102local4051708TESISaBCbBCcPA_TESISd2019-12-31fTESISl0oTesisp-10065r2019-12-31 00:00:00w2019-12-31yTESIS