Rocks for Crops Agrominerals of sub-Saharan Africa
Peter van Straaten
Most of sub-Saharan Africia depends on agriculture for subsistence. This book discusses the needs and challenges of growing food in this region.
Informations de publication
- Éditeur: Univ of Guelph Press
- ISBN-13: 0889555125
- Dewey Decimal: 549.9
- Bibliothèque ECHO: 549.9 STR