Global environment series
Global environment series Critical issues in environmental management vol.5
ed.by C V Rajashekhara
- New delhi Discovery publishing house 1992
- v;341p.
8171411622
environmental management
mining operations pollution managementr
transport operation and air pollution
333.7 / RAJ
8171411622
environmental management
mining operations pollution managementr
transport operation and air pollution
333.7 / RAJ