Recent advances in animal nutritionCocoa production; economic and botanical perspectivesSoil processesLiving and rural developmentLe calcium et le magnésium dans les sols des regions tropicales humides et sub-humidesRegional economic analysisTechnology for a changing worldManual para proyectos de pequeñas obras hidraulicas para riego y abrevaderoProcess technologies for phosphate fertilizersWorld soilsAnimal feeds and pet foodsQualifications and employment in MexicoCrassulacean acid metabolism; analysis of an ecological adaptationMethods of cultivating parasites in vitroAgronomíaHezardous and toxic effects of industrial chemicals

Materiales de enseñanza||teaching materials||material de ensino||matériel pédagogique, Tecnología agrícola||agricultural technology||undefined||technologie agricole, Resumen||abstracts||undefined||résumé,

Instituto Interamericano de Cooperación para la Agricultura (IICA)

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