00876nam a22002657a 450000500170000000800410001701000100005801100100006803500100007808200170008811100800010524500360018526000460022130000090026750000130027659000410028959000410033059000410037159000410041259000420045365000340049590100070052994900570053699900170059320220329141301.0971010s1991 r 10010 d a65726 a66698 a75418 a630.63bC67p00aCongreso de Agronomía en la UACH (n1d: 1991c: Chapingo, Méx.)926668 aPrograma general de actividades aChapingo, Méx. :bLa Universidad,c1991 a22 p a1992-165 aBATCH-UPDb10c20130110lUCH01h0142 aBATCH-UPDb10c20130110lUCH01h1010 aBATCH-UPDb10c20130409lUCH01h2141 aBATCH-UPDb10c20130913lUCH01h2034 aCONVERSIONb10c20130109lUCH01h133614aAgriculturaxCongresos.91373 aBK a630.63 C67pbZAcLIBROd-8360eLIBROh5988i75418si c65726d65726