Mohanka, Reena
Environmental resources and biological hazards /
Reena Mohanka, Chowdhary Sharfuddin and M. P. Singh
- x, 441p. : ill.
Includes bibliographical references (420 - 441p.)
978813134372
Environmental problems--Health hazards
Environmental resources--Textbooks
Environmental pollution
Pollution--Environmental aspects
HC79 MOH 2008