Joshi, P. C.
A text book of environmental science : (Based on UGC prescribed core module syllabus for the under graduate students of all dicipline) / P C Joshi, Namita Joshi - New Delhi : A. P. H., 2009. - v, 308 p. ; 22 cm.
Includes bibliographical references.
9788131304563
Ecology.
Ecosystem.
Environmental pollution.
372.357 / JOT
A text book of environmental science : (Based on UGC prescribed core module syllabus for the under graduate students of all dicipline) / P C Joshi, Namita Joshi - New Delhi : A. P. H., 2009. - v, 308 p. ; 22 cm.
Includes bibliographical references.
9788131304563
Ecology.
Ecosystem.
Environmental pollution.
372.357 / JOT