A Textbook in environmental science

Subramanian, S.

A Textbook in environmental science S. Subramanian; S. Subramanian. - New Delhi Narosa Publishing House 2002 - vi, 238p.: ill.; 24cm.

81 - 7319 - 410 - 6.

372.357 / S93T
HMS Central Library, Jamia Hamdard, Hamdard Nagar, New Delhi -110062, INDIA