Principles of environmental science and engineering
Sivakumar, M
Principles of environmental science and engineering - Tamil Nadu Lakshmi Publications 2004 - 1.1 - 5.92p: ill.
Biogeochemical cycles
Ecosystem
Environmental engineering
Environmental management
Environmental science
Environmental stress
Indian environmental acts
Pollution control act -- Air and water
Population and environment
Principles of environmental science and engineering - Tamil Nadu Lakshmi Publications 2004 - 1.1 - 5.92p: ill.
Biogeochemical cycles
Ecosystem
Environmental engineering
Environmental management
Environmental science
Environmental stress
Indian environmental acts
Pollution control act -- Air and water
Population and environment