Encyclopedia of environmental pollution and control
Trivedy, R. K.
Encyclopedia of environmental pollution and control R. K. Trivedy - Karad : Enviro Media, 1995. - 2 V. (434p.) ; 21 cm.
8186421009
Environment Pollution Anaerobic processes Acid rain
574.57
Encyclopedia of environmental pollution and control R. K. Trivedy - Karad : Enviro Media, 1995. - 2 V. (434p.) ; 21 cm.
8186421009
Environment Pollution Anaerobic processes Acid rain
574.57