na INLIS000000000001264 0010-0124000950 Encyclopaedia of world environment vol. 2 : environment A.P.H. Publishing Corporation P.R. Trivedi New Delhi A.P.H. Publishing Corporation 2002 v, 358 p. : ills. ; 22 cm. 81-7648-042-8 Ref. 577.4(03) TRI e v-2 ENVIRONMENT WORLD ENCYCLOPEDIA REF. 093/2004