TY  - BOOK
AU  - Kumar, Anil De
AU  - Kumar, Arnab De
TI  - Man nature and environment
SN  - 8122414524
AV  - GF51 .K86 2003
PY  - 2003///
CY  - New Delhi
PB  - New Age International (P) Limited,Publisher
KW  - Man nature and environment
N1  - Includes index, appendix and Glossary
ER  -