Basics of environmental science and engineering/
Sivashanmugam, P.
Basics of environmental science and engineering/ P.Sivashanmugam - New Delhi: New India Publishing Agency, 2007. - 368 p.
9788189422288
Environment.
Environmental engineering.
Environmental conditions.
620 / SIV/B
Basics of environmental science and engineering/ P.Sivashanmugam - New Delhi: New India Publishing Agency, 2007. - 368 p.
9788189422288
Environment.
Environmental engineering.
Environmental conditions.
620 / SIV/B