01584cam a22003737a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093090001000102100003600112245010400148260004000252300003100292500002200323502007600345590003700421590004100458590004200499650003200541650003200573650003300605901000700638942000900645949004800654949004100702949004100743999001700784952013200801952014400933952013301077CHAP20220329135725.0971013s1978            r     00010     d  a41110  a42082  a46209  cCHAP  aTesis00aMuench Navarro, Pablo E.97928214aLos sistemas de producción agrícola en la región lacandonab: estudio agronómico preliminar  aChapingo, Méx. :bEl autor,c1978  a267 p.b; gráfs. ; mapas  a1c. en microficha  aTesis (Ing. Agr. Esp. en Fitotecnia) -- ENA. Departamento de Fitotecnia  aALEPHb10c20130110lUCH01h1310  aBATCH-UPDb10c20130110lUCH01h1144  aCONVERSIONb10c20130109lUCH01h132314aAgriculturaxChiapas.9135514aAgriculturaxChiapas.9135514aSistemas de cultivo.9106746  aBK  cFOLL  bBCcTESd-105306eTS2fc.2h23030i46209si  bBCcTESd-105307eTS2fc.3i46209si  bBCcTESd-105309eTS1fc.1i46209si  c41110d41110  00102local4053708TESISaBCbBCcPA_TESISd2012-12-17fFOLLl0oTesisp-105306r2019-12-31 00:00:00tc.2w2019-12-31yTESIS  00102local4053708TESISaBCbBCcPA_TESISd2012-12-17fFOLLl2oTesisp-105307r2024-11-21 13:49:00s2024-11-18tc.3w2019-12-31yTESIS  00102local4051718TESISaBCbBCcPA_TESISd2019-12-31fTESISl0oTesisp-105309r2019-12-31 00:00:00tc.1w2019-12-31yTESIS