TY  - BOOK
AU  - Wright Richard T
TI  - Environmental science:toward a sustainable future
SN  - 812033065X (pbk)
U1  - G:55, P5;5-;6 
PY  - 2005///
CY  - New Delhi
PB  - Prentice Hall of India   
KW  -  Environmental science
KW  - Geology
N1  - Appendix A-C, 663-680p.; Glossary 681-702p.; Index 703-712p
ER  -