| 31. 
  |  | Title: A saga of achievement : a story of the men and women who maintained and operated radio and radar systems of the RAAF over 50 years by E. R. Hall
 ISBN: 0959592709
 Publisher: Bonall
 Pub. Date: 1978
 
 | 
| 32. 
  |  | 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: $136.00
 Amazon.com Price: $136.00
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| 33. 
  |  | Title: The Burma-Thailand railway of death by E. R. Hall
 ISBN: 0949847054
 Publisher: Graphic Books
 Pub. Date: 1981
 
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| 34. 
  |  | Title: Biological Systems in Mineral Exploration and Processing by R. R. Brooks, Colin E. Dunn, G. E. M. Hall
 ISBN: 0130658715
 Publisher: Ellis Horwood Ltd
 Pub. Date: October, 1994
 List Price: $90.00
 Amazon.com Price: $90.00
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| 35. 
  |  | 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: $258.00
 Amazon.com Price: $258.00
 | 
| 36. 
  |  | Title: Water Quality International '96 Part 3: Modelling of Activated Sludge Processes 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: 0080430856
 Publisher: Pergamon Press
 Pub. Date: 01 November, 1996
 List Price: $255.00
 Amazon.com Price: $255.00
 | 
| 37. 
  |  | Title: Macroeconomics 4e TM TIF (Paper Only) by R E Hall
 ISBN: 039396308X
 Publisher: W.W. Norton & Company Ltd
 Pub. Date: 22 October, 1993
 
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| 38. 
  |  | Title: HALL: MACROECONOMICS: THEORY ETC WITH MACROSOLVE 3.5 IBM DISK ISE 3ED AFRICAN COUNTRIES ONLY by R E HALL
 ISBN: 039396129X
 Publisher: W.W. Norton & Company Ltd
 Pub. Date: 07 June, 1991
 
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| 39. 
  |  | Title: The Mammals of North America by E. R. Hall
 ISBN: 0471054445
 Publisher: John Wiley & Sons
 Pub. Date: July, 1980
 List Price: $63.95
 Amazon.com Price: $63.95
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| 40. 
  |  | Title: Water Quality International '96 Part 4: Environmental Contaminants 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: 0080430872
 Publisher: Pergamon Press
 Pub. Date: 01 December, 1996
 List Price: $272.00
 Amazon.com Price: $272.00
 |