Uberoi, N.K.
Environmental Studies - [S.l.] : Excel Books, 2005. - 1 online resource (206 p.)
8174468862 978-8174468864
Environmental sciences
Human ecology--Study and teaching
Environmental Studies - [S.l.] : Excel Books, 2005. - 1 online resource (206 p.)
8174468862 978-8174468864
Environmental sciences
Human ecology--Study and teaching