Encyclopaedia of Ecology, Environment and Pollution: The Environment Protection Act, Rules and Notifications 1986 (Vol.
Chitkara, M.G
Encyclopaedia of Ecology, Environment and Pollution: The Environment Protection Act, Rules and Notifications 1986 (Vol. / Chitkara, M.G. - New Delhi APH Publishing Corporation 1997 - 426p
8170248922
POLLUTION CONTROL
SUSTAINABLE DEVELOPMENT
RENEWABLE ENERGY SOURCES
Encyclopaedia of Ecology, Environment and Pollution: The Environment Protection Act, Rules and Notifications 1986 (Vol. / Chitkara, M.G. - New Delhi APH Publishing Corporation 1997 - 426p
8170248922
POLLUTION CONTROL
SUSTAINABLE DEVELOPMENT
RENEWABLE ENERGY SOURCES