ENVIRONMENTAL POLLUTION MONITORING AND CONTROL
333.7
KHO
9414
Khopkar, S. M.
ENVIRONMENTAL POLLUTION : MONITORING AND CONTROL . – KOLKATA : NEW AGE INTERNATIONAL.
484 p.
ISBN 81-224-1507-5 .
ENVIRONMENTAL SCIENCE
333.7 / KHO
KHO
9414
Khopkar, S. M.
ENVIRONMENTAL POLLUTION : MONITORING AND CONTROL . – KOLKATA : NEW AGE INTERNATIONAL.
484 p.
ISBN 81-224-1507-5 .
ENVIRONMENTAL SCIENCE
333.7 / KHO