State of India's environment 1982 : a citizen's report
Centre for Science and Environment, New Delhi
State of India's environment 1982 : a citizen's report - - New Delhi Centre for Sc. and Envt., 1982 - vii,192 p. 28 cm - .
4
Environmental engineering-India
628.5(540) Cen
State of India's environment 1982 : a citizen's report - - New Delhi Centre for Sc. and Envt., 1982 - vii,192 p. 28 cm - .
4
Environmental engineering-India
628.5(540) Cen