11.
 |  | Title: Water Quality International '98 Part 8: Wastewater: Sewers by W.O.K. Grabow, M. Dohmann, C. Haas, E.R. Hall, A. Lesouef, D. Orhon ISBN: 0080433960 Publisher: Pergamon Press Inc Pub. Date: 01 December, 1998 List Price: $159.00 Amazon.com Price: $159.00 |
12.
 |  | Title: Water Quality International '94 Part 3: Chemical and Petrochemical Waste Management; Industrial Waste Treatment by D. Ballay, T. Asano, K.K. Chin, A.G. Dahlberg, W.O.K. Grabow ISBN: 008042550X Publisher: Elsevier Science Pub Co Pub. Date: 01 June, 1995 List Price: $128.50 Amazon.com Price: $128.50 |
13.
 |  | Title: Health-Related Water Microbiology 1992 by R. W. Morris, W.O.K. Grabow, A.P. Dufour ISBN: 0080422071 Publisher: Elsevier Science Pub Co Pub. Date: 01 May, 1993 List Price: $258.00 Amazon.com Price: $258.00 |
14.
 |  | Title: Health-Related Water Microbiology 1988 by W.O.K. Grabow, M. Butler, R. Morris ISBN: 0080373801 Publisher: Elsevier Science Pub Co Pub. Date: 01 June, 1989 List Price: $139.00 Amazon.com Price: $139.00 |
15.
 |  | Title: Water Quality International '98 Part 2: Solid Wastes: Sludge and Landfill Management by W.O.K. Grabow, M. Dohmann, C. Hass, E.R. Hall, A. Lesouef, D. Orhon, A. van der Vlies ISBN: 0080433901 Publisher: Pergamon Press Inc Pub. Date: 01 November, 1998 List Price: $159.00 Amazon.com Price: $159.00 |
16.
 |  | Title: Water Quality International '96 Part 1: Nutrient Removal by D. Ballay, T. Asano, R. Bhamidimarri, K.K. Chin, W.O.K. Grabow, E.R. Hall, S. Ohgaki, D. Orhon, A. Milburn, C.D. Purdon ISBN: 0080430813 Publisher: Elsevier Science Pub Co Pub. Date: 01 November, 1996 List Price: $22.01 Amazon.com Price: $272.00 |
17.
 |  | Title: Health-Related Water Microbiology 1994 by R. Morris, W. O. K. Grabow, K. Botzenhart, A. P. Wyn-Jones ISBN: 0080426557 Publisher: Elsevier Science Pub Co Pub. Date: 01 July, 1995 List Price: $230.50 Amazon.com Price: $230.50 |
18.
 |  | Title: Water Quality International '96 Part 2 by D. Ballay, T. Asano, R. Bhamidimarri, K.K. Chin, W.O.K. Grabow, E.R. Hall, S. Ohgaki, D. Orhon, A. Milburn, C.D. Purdon ISBN: 0080430864 Publisher: Pergamon Press Pub. Date: 01 October, 1996 List Price: $22.01 Amazon.com Price: $22.01 |
19.
 |  | Title: Water Quality International '96 Part 7: Agro-Industries Technologies and Waste Stabilization Ponds; Wastewater Reclamation and Reuse by D. Ballay, T. Asano, R. Bhamidimarri, K.K. Chin, W.O.K. Grabow, E.R. Hall, S. Ohgaki, D. Orhon, A. Milburn, C.D. Purdon ISBN: 0080430910 Publisher: Pergamon Press Pub. Date: 01 January, 1997 List Price: $22.01 Amazon.com Price: $22.01 |
20.
 |  | Title: Water Quality International '94 Part 2: Watermatex '94 - Systems Analysis and Computing in Water Quality Management by D. Ballay, T. Asano, R. Bhamidimarri, K.K. Chin, A.G. Dahlber, A.G. Dahlberg, W.O.K. Grabow, S. Ohgaki, E.J. Zotter, A. Milburn ISBN: 0080425488 Publisher: Elsevier Science Pub Co Pub. Date: 01 December, 1994 List Price: $112.50 Amazon.com Price: $112.50 |