00377nmm a2200145 a 4500 6203 6203 8174468862 978-8174468864 Uberoi, N.K. Environmental Studies [S.l.] : Excel Books, 2005. 1 online resource (206 p.) Environmental sciences Human ecology--Study and teaching BK 0 0 0 0 QUESTCL SLEE 2014-06-12 159.00 0 628UBE 29503 2014-06-12 00:00:00 BK