Pollution and its control :
Gopal Bhargava
Pollution and its control : In special refference to chemical physical and industrial environment Gopal Bhargava - 1st edition - New Delhi : Mittal Publications, 1992. - viii, 234p. ; 20 cm.
8170993989
Air pollution disaster Menace of water pollution Environmental management and policy perspective Solid waste disposal management
614.7
Pollution and its control : In special refference to chemical physical and industrial environment Gopal Bhargava - 1st edition - New Delhi : Mittal Publications, 1992. - viii, 234p. ; 20 cm.
8170993989
Air pollution disaster Menace of water pollution Environmental management and policy perspective Solid waste disposal management
614.7