Jansz, W.R.L. Hiranthi
Performance of the biological unit in polishing the effluent at Unilever Ceylon (Ltd.) - xii, 83p. : col. photos.
TH485
CIVIL ENGINEERING-thesis
SEWAGE TREATMENT-sludge digestion
SEWAGE TREATMENT PLANTS
MEng in Environmental Engineering & Management
628.35 /
Performance of the biological unit in polishing the effluent at Unilever Ceylon (Ltd.) - xii, 83p. : col. photos.
TH485
CIVIL ENGINEERING-thesis
SEWAGE TREATMENT-sludge digestion
SEWAGE TREATMENT PLANTS
MEng in Environmental Engineering & Management
628.35 /