Sewage treatment in Thiruvananthapuram city: a futuristic approach/
Biji T. R.
Sewage treatment in Thiruvananthapuram city: a futuristic approach/ Biji T. R. - Department of Futures Studies, University of Kerala, 1995. - 67, v p.
Mphil23 / BIJ
Sewage treatment in Thiruvananthapuram city: a futuristic approach/ Biji T. R. - Department of Futures Studies, University of Kerala, 1995. - 67, v p.
Mphil23 / BIJ