TY  - BOOK
AU  - Vasudevan,Naresh
TI  - Essentials of environmental science
SN  - 9781842652909 (hbk.) :
PY  - 2006///
CY  - Oxford
PB  - Alpha Science International
KW  - Environmental sciences
N1  - Includes bibliographical references (p. [284]-289) and index
ER  -