TY  - BOOK
AU  - Subramanian,V.
TI  - A textbook in environmental science
SN  - 8173194106
U1  - 363.7 23
PY  - 2002/// [Reprinted 2005]
CY  - New Delhi
PB  - Narosa Publishing Housing
KW  - Environmental sciences
KW  - Sciences de l'environnement
N1  - Includes bibliographical references and indexes
ER  -