Principles of ecology:
VERMA,P.S.
Principles of ecology: environmntal biology P.S. Verma and V. K. Agarwal - 4th ed. - New Delhi S.Chand 1989 - viii,591p.
Includes contains Glossary and bibliography.
55.00
ECOLOGY
ZOO 574.5 / VPn92
Principles of ecology: environmntal biology P.S. Verma and V. K. Agarwal - 4th ed. - New Delhi S.Chand 1989 - viii,591p.
Includes contains Glossary and bibliography.
55.00
ECOLOGY
ZOO 574.5 / VPn92