TY  - BOOK
AU  - Chaphekar, S.B.
AU  - Mhatre, G.N.
TI  - Human impact on Ganga river ecosystem
U1  - 304.28/301.31/CHA 
PY  - 1986///
CY  - New Delhi
PB  - Concept Publishing Company
KW  - Human ecology
KW  - Social Science
KW  - Factors affecting social behaviour
N1  - Includes bibliographical references and index
ER  -