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008150407|1998||||xxc|||||o    f|0| 0 eng|d
040 |aCaOODSP|beng
041 |aeng
041 |afre
043 |an-cn---
0861 |aE97-53/1998-PDF
1101 |aCanada.|bInternational Development Research Centre.
24510|aCover crops in West Africa : |h[electronic resource]|bcontributing to sustainable agriculture / |cedited by D. Buckles, A. Etèka, O. Osiname, M. Galiba and G. Galiano.
260 |bInternational Development Research Centre |cc1998.
300 |a318p.|bfigs., graphs, references, tables
546 |aIntroductory text in English and French. Articles in their original languages.
590 |a12-41-Supp|b2012-11-07
69007|aCrops|2gcpds
69007|aRegional development|2gcpds
69007|aSustainable development|2gcpds
792 |tPlantes de couverture en Afrique de l'Ouest : |w(CaOODSP)9.675838
85640|ahttp://publications.gc.ca|qPDF|s14.65 MB|uhttps://publications.gc.ca/collections/collection_2012/crdi-idrc/E97-53-1998.pdf