631.44 / VAD Soil series of Assam/ S. Vadivelu - 1st ed. - Nagpur; NBSS & LUP, c 2004. - 228 p.

8185460906


Geology

Vadivelu, S.Sen, T.K.Bhaskar, B.P.Baruah, U.Sarkar, D.Maji, A.K.Gajbhiye, K.S.

28502 : 631.44 VAD 1 : Reference