1 كتب إلكترونية بواسطة F. W. T Penning de Vries
Klaas Metselaar & P.S. Teng: Systems approaches for agricultural development
Agriculture is changing rapidly all over the world. Intensification, diversification, optimizing scarce resources, integrated pest management, sustainability and climate change are key issues for agr …
PDF
الإنجليزية
DRM
€57.42
