Shrivastava, A K Encyclopaedia of environmental pollution, agriculture and health hazards : Envioronmental Ethics / by A K Shrivastava - New Delhi : A. P. H. Pub, 2004 - ix, 465 p. : ( v-iii) 22 cm. ISBN: 8176485942 (set) Subjects--Topical Terms: Environmental Polution Universal Decimal Class. No.: 363.703