Improving and Maintaining Tropical Soil Fertility
Gillian Dorfman et al
This book includes question and answers on how to improve and maintain tropical soil fertility. It also includes activity guides and a resource listing.
Maelezo ya Uchapishaji
- Limechapishwa: 2002
- Mchapishaji: OUTREACH/TV
- Dewey Decimal: 551.3
- Maktaba ya ECHO: 551.3 KAH