Studies on soils of India
Govinda Rajan, S.V., Gopala Rao, H.G.
Studies on soils of India by S.V. Govinda Rajan and H.G. Gopala Rao - New Delhi Vikas Pub. 1978 - 425 p.
Soils
631.4(54) / G 721 S
Studies on soils of India by S.V. Govinda Rajan and H.G. Gopala Rao - New Delhi Vikas Pub. 1978 - 425 p.
Soils
631.4(54) / G 721 S