Encyclopaedia of environmental analysis /
edited by G. R. Chhatwal
- New Delhi : Anmol, 1997.
- v. : ill. ; 23 cm .
v.1, v.2, v.3.
8174884378 (set)
Encyclopaedia--Environment
304.203 / ENC
v.1, v.2, v.3.
8174884378 (set)
Encyclopaedia--Environment
304.203 / ENC