Agarwal, J.P. Bokde, S. Yawalkar, K S
manures and fertilisers - 4 - Nagpur, Agri - horticultural publishing house 1977 - 356
Plant nutrition/ organic manures/ commerical fertilizers/ mixed fertilizers
631.8 YAW
100
manures and fertilisers - 4 - Nagpur, Agri - horticultural publishing house 1977 - 356
Plant nutrition/ organic manures/ commerical fertilizers/ mixed fertilizers
631.8 YAW
100