مؤلف: Ithaca, New York, USA Cornell University, Ithaca, New York, USA Cornell University, Ithaca, New York, USA Cornell University, Ithaca, New York, USA) Thies Janice (Cornell University

2 كتب إلكترونية بواسطة Ithaca, New York, USA Cornell University, Ithaca, New York, USA Cornell University, Ithaca, New York, USA Cornell University, Ithaca, New York, USA) Thies Janice (Cornell University

Janice Thies & Norman Uphoff: Biological Approaches to Regenerative Soil Systems

Agriculture in the 21st century will need considerable modification to remain both productive and sustainable. Greater production is needed to meet the needs of our still-growing populations and to …

PDF

الإنجليزية

DRM

€63.53

Janice Thies & Norman Uphoff: Biological Approaches to Regenerative Soil Systems

Agriculture in the 21st century will need considerable modification to remain both productive and sustainable. Greater production is needed to meet the needs of our still-growing populations and to …

EPUB

الإنجليزية

DRM

€63.49