RecordNumber

73866

Author

Kumar, Arvind

Title

Aquatic ecosystems

Author Statement

by Arvind Kumar

Publication

A. P. H.

Publication Year

c2003

Collation

xii, 437p.: ill, diagrs, tables

Bibliography

Includes bibliographies

Subject

Water- Pollution- India , Water quality management- India

Main Class

577

Sub Class

.6

Cutter no

K96a

وارد كنندة اطلاعات

soltani^d2004/06/20 23:07:58