Environmental management
Behera, H.P.
Environmental management /by H.P. Behera & M.S. Khan - 1st - Mumbai Himalaya Publishing House 2009 - xxv, 236p.
9788184883510
333.72 / BEH/E
Environmental management /by H.P. Behera & M.S. Khan - 1st - Mumbai Himalaya Publishing House 2009 - xxv, 236p.
9788184883510
333.72 / BEH/E
