TY  - BOOK
AU  - Wright,Richard T.
AU  - Boorse,Dorothy
TI  - Environmental science: toward a sustainable future 
SN  - 9788120341296
U1  - 628 22
PY  - 2011///
CY  - India
PB  - PHI Learning
KW  - Environmental sciences
KW  - Textbooks
N1  - Includes bibliographical references and index
ER  -