Saxena, P B . A modern approach in geography : for the evaluation of soils and land-form systems of landuse planning in himalayan ecosystem of the alaknanda basin / P.B.Saxena. - New Delhi : Concept publishing company , 1987. - x,116p. : diagrams ; 23cm . Includes index and bibliography ISBN: NULL (Hbk) Subjects--Index Terms: GEOGRAPHY Dewey Class. No.: 910 / SAX/M