01400cam a22003977a 4500 CHAP 20220329142116.0 990601d1997 mx r 00110 eng d 78543 79515 89772 CHAP Folleto 15387 Hartell, Jason. 52931 The contribution of genetic resources and diversity to wheat productivity : a case from the Punjab of Pakistan /by Jason Hartell [and others] México, D.F. : Centro Internacional de Mejoramiento de Maíz y Trigo, 1997. 35 p. ; gráfs. ; tablas CIMMYT Economics. Working paper ; 97-01 BATCH-UPD 10 20130110 UCH01 0406 BATCH-UPD 10 20130110 UCH01 2227 BATCH-UPD 10 20130410 UCH01 0039 BATCH-UPD 10 20130410 UCH01 1523 BATCH-UPD 10 20130914 UCH01 1602 CONVERSION 10 20130109 UCH01 1344 Recursos genéticos. 95078 Trigo Pakistán. 115072 Trigo Rendimiento. 115092 Trigo Variedades. 115119 CIMMYT 23309 Economics. Working paper ; 97-01 35222 BK Alejandra Carrasco M. FOLL Folleto 15387 BC FOLL 897721 TS1 89772 b 78543 78543 0 0 local 0 1 0 FOLL BC BC PA_FOLLETOS 2012-12-17 FOLL 0 Folleto 15387 897721 2019-12-31 00:00:00 2012-12-17 FOLL