TY  - BOOK
AU  - Sinha, P C
TI  - Encyclopaedia of environmental guidelines, policies and action plans Vol-3 : : general environmental guidelines, policies and action plans 
SN  - 812612136X
U1  - 363.7 SIN 
PY  - 2005///
CY  - New Delhi
PB  - Anmol Publications
ER  -