TY  - BOOK
AU  - Mukherjee,Biswarup
TI  - Environmental biology
SN  - 0074622609
U1  - 577 22
PY  - 1996///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company limited.
KW  - Biology
KW  - Ecology
N1  - Includes bibliographical references and index
ER  -