TY  - BOOK
AU  - Tripathi,A.K.,ed
TI  - Project global earth series
T2  - Project global earth series
U1  - 363.739 
PY  - 1993///
CY  - New Delhi
PB  - Ashish Publishing
KW  - Pollution
KW  - Air
N1  - Includes index; Contents: vol.1.Air pollution (81-7024-521-4) (v, 302p.) - vol.2.Understanding environmental disruption (81-7024-522-2) (v, 278p.) - vol.3. Global environmental problems (81-7024-523-0) (v, 275p.) - vol.4. Ecology and the environment (81-7024-524-9) (viii, 314p.)
ER  -