TY  - BOOK
AU  - Sinha, P.C.
TI  - Ozone depletion
SN  - 8174889604
U1  - 363.73875 SIN 
PY  - 1998///
CY  - New Delhi
PB  - Anmol oublications
KW  - world population
KW  - deforestation
N1  - Include bibliographical reference and index
ER  -