TY  - BOOK
AU  - Kumar, Ram
TI  - Encyclopaedia of Enviornmental Science and Technology Vol.3
U1  - 577.03 
PY  - 2000///
CY  - Delhi
PB  - Ivy Publishing
KW  - EcologyPost Graduate Reference
KW  - Life Sciences
KW  - BiologyChemistry
ER  -