Subramanian, V. A textbook in environmental science V. Subramanian - New Delhi Narosa 2002 - vi+238p. figs; index; refs ISBN: 849324084 Subjects--Topical Terms: Global ChangeGlobal Climate ChangeGlobal WarmingLandSoilSoil ResourcesWaterWater Resources Universal Decimal Class. No.: 551.51:551.588 / SUB