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Proceedings of zonal symposium held at Tamil Nadu agricultural University, Coimbatore, balanced fertiliser use for increasing food grains production in northern states

Proceedings of zonal symposium held at Tamil Nadu agricultural University, Coimbatore, balanced fertiliser use for increasing food grains production in northern states /Potash 7 Phosphate Institute of Canada India Programme - Haryana: Potash 7 Phospate Institute of Canada India Programme, 1992 - x, 266+vi, p.


Agriculture

Foodgrains fertilizers Micronutrients

631.81(5)(082.2) / N2