00469 a2200169 4500 066446 OSt 20210929095843.0 363.70954 E88E Environment concerns and sustainable development edited by Sakarama Somayaji New Delhi Terri Press 2009 337p. sustainable development Somayaji, Sakarama Editor ddc BK 500 500 0 0 ddc 0 0 TXB CURAJ CURAJ 2012-03-07 ECO 450.00 363.70954 E88E 732 2024-11-21 2020-09-02 BK