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245 |
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|a Genes in the field
|b on-farm conservation of crop diversity
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|a Ottawa : Rome : Boca Raton
|b International Development Research Centre ; IPGRI ; Lewis
|c c2000
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928 |
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|f ed.
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945 |
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948 |
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|a US
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965 |
|
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|a CONSERVACION DE LOS RECURSOS
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965 |
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|a CONSERVACION DEL GERMOPLASMA
|
965 |
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947 |
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915 |
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942 |
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