Biological management of soil ecosystem for sustainable agriculture : report
Biological management of soil ecosystem for sustainable agriculture : report
- Jodhpur 2003
- 102p.
SOIL ECOLOGY - CONGRESSES
SOIL CONSERVATION CONGRESSES SOIL ECOLOGY - CONGRESSES SOIL MANAGEMENT - CONGRESSES
631.87 I-5B
SOIL ECOLOGY - CONGRESSES
SOIL CONSERVATION CONGRESSES SOIL ECOLOGY - CONGRESSES SOIL MANAGEMENT - CONGRESSES
631.87 I-5B