Proceedings of Zonal Symposium on Balanced fertilizer use for increasing foodgra
Proceedings of Zonal Symposium on Balanced fertilizer use for increasing foodgra
- Gurgaon Potash and Phosphate Institute of Canada, India Programme 1995
- 129 p.
631.8:633.1(548) / Z848P
631.8:633.1(548) / Z848P