Encyclopaedia of environmental pollution and its control
/ editors G. R. Chhatwal and [et al.]...
New Delhi
: Anmol Publications PVT. LTD
, 1999 = 1378.
۶ج.
v.1 Air pollution v.2 Water pollution v.3 Noise pollution v.4 Land and marine pollution v.5 Radiation and thermal pollution v.6 Environmental analysis