TY  - GEN
AU  - Iyer,C.S.P.
TI  - Emerging trends in environmental science
SN  - 8187680059
AV  - QH 541 IYE 2001 
PY  - 2001///
CY  - New Delhi
PB  - Asiatech Publishers
KW  - Environmental sciences
KW  - Congresses
N1  - Includes bibliographical references; Includes bibliographical references
ER  -