TY  - BOOK
AU  - Chaphekar,S.B.
TI  - Human impact on Ganga river ecosystem:  An assesment 
U1  - 304.28 
PY  - 1986///
CY  - New Delhi
PB  - Concept Publishing Company
KW  - Georgaphic,space and time factors
KW  - Human Ecology
KW  - Factors Affecting Social Behaviour
KW  - Social Science
N1  - Includes bibliographical references and index
ER  -