Fertility status of soils growing tobacco in Prakasam district Andhra Pradesh
Bhan, S., Gopalachari, N.C.
Fertility status of soils growing tobacco in Prakasam district Andhra Pradesh - Rajamundry - No. 1; Central Tobacco Researc .
Fertility status of soils growing tobacco in Prakasam district Andhra Pradesh - Rajamundry - No. 1; Central Tobacco Researc .