Purohit, S.S. Shammi, Q.J. Agrawal, A.K.

A textbook of environmental sciences: / S.S. Purohit, Q.J. Shammi and A.K. Agrawal - Jodhpur: Student Edition pub., 2004. - 397 p.

Includes glossary.

8188826146


Environmental science

333.7 / PUR
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