01332cam a2200349 a 4500 CHAP 20220329142112.0 990625d1997 ii r 00110 eng d 78471 79443 9290663804 89671 CHAP 631.521 I59 International Conference on Options for Strengthening National and Regional Seed Systems in Africa and West Asia (1997 : Harare, Zimbabwe) 59623 Alternative strategies for smallholder seed supply : proceedingns /ed. by D. D. Rohrbach, Z. Bishaw and J. G. van Gastel Patancheru ; International Crops Research Institute for the Semi-Arid Tropics, 1997. 281 p. : gráfs. BATCH-UPD 10 20130110 UCH01 0540 BATCH-UPD 10 20130410 UCH01 0221 BATCH-UPD 10 20130914 UCH01 1533 CONVERSION 10 20130109 UCH01 1343 Semillas Preservación. 103926 Semillas Producción. 103927 Bishaw, Z. ed. 12932 Gastel, A.J.G. van ed. 47242 Rohrbach, D. D. ed. 99091 BK Mayto Villalobos S. LIBRO 631.521 I59 BC LIBRO 33724000735445 LIBRO 95684 89671 b 78471 78471 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 LIBRO 0 631.521 I59 33724000735445 2019-12-31 00:00:00 2019-12-31 LIBRO