TY  - BOOK
AU  - Saxena, Y. K.  & Uberoi, N. K.
TI  - Environment explained : meaning and definitions of terms and themes
SN  - 81-7446-384-4
U1  - R333.703 Sax/Ube 
PY  - 2004///
CY  - Excel Books, New Delhi
KW  - Evn
KW  -  General Referance Work
ER  -