Louiz M. Thompson, . (1979). Soils and Soil Fertility. New Delhi: TATA Mcgraw Hill pub.
Louiz M. Thompson, . 1979. Soils and Soil Fertility. New Delhi: TATA Mcgraw Hill pub.
Louiz M. Thompson, . Soils and Soil Fertility. New Delhi: TATA Mcgraw Hill pub. 1979.
