QUESTIONS AND ANSWERS IN ENVIRONMENTAL SCIENCE
333.7
BAS
8551
Basu, S. K.
QUESTIONS AND ANSWERS IN ENVIRONMENTAL SCIENCE . – HYDERABAD : UNIVERSITIES PRESS.
xi, 381 p.
ISBN 81 7371 5475 .
ENVIRONMENTAL SCIENCE
333.7 / BAS
BAS
8551
Basu, S. K.
QUESTIONS AND ANSWERS IN ENVIRONMENTAL SCIENCE . – HYDERABAD : UNIVERSITIES PRESS.
xi, 381 p.
ISBN 81 7371 5475 .
ENVIRONMENTAL SCIENCE
333.7 / BAS