00730nam a22002057a 4500010001300000020002600013035001300039037001800052040001200070082001500082100001900097245005700116260004800173270004900221300007200270505010200342650003700444650002800481650001500509  aA-943875  a8176480401c3000(set)  aA-943875  aCen Lib / Ret  aDPLbEN  a363.7bTRI  aTrivedi, P. R.  aEncyclopaedia of world environmentcby P. R. Trivedi  aNew DelhibAPH Publishing Corporationc1999  a5, Ansari Road Darya GanjbNew Delhie110002  a5.v (v 1. vi, 311 ; v 2. 358 ; v 3. 361 ; v 4. 330; v 5. 337)b24cm  a5.v ; v.1 Ecology ; v.2 Environment ; v.3 Wild life ; v.4 Pollution ; v.5 Basic environment laws   aEnvironmental sciences -- India.  aHuman ecology -- India.  aWild life.