Soil testing in India
Muhr, G.R.
Soil testing in India by G.R. Muhr, et. al. - 2nd edn. - New Delhi United States Agency for International Development Mission to India - 119 p.
Soil Testing
631.422/.423(54) / M 952 S
Soil testing in India by G.R. Muhr, et. al. - 2nd edn. - New Delhi United States Agency for International Development Mission to India - 119 p.
Soil Testing
631.422/.423(54) / M 952 S