The complete technology book on biofertilizer and organic farming / (Acc: 5659)
The complete technology book on biofertilizer and organic farming / (Acc: 5659)
By NIIR Board
- 2nd rev. ed.
- Kamla Nagar, Delhi.: npcs Publishing Division, 2012.
- 588 p. 16.5 cm
9789381039076
631.584 NIIR
9789381039076
631.584 NIIR