- Author: Ivor H. Seeley B.Sc. M.A. Ph.D. F.R.I.C.S. C.Eng. F.I.Mun.E. F.I.Q.S. M.I.O.B. (auth.)
- Language: English
- Year: 1978
- Author: Ivor H. Seeley B.Sc. M.A. Ph.D. F.R.I.C.S. C.Eng. F.I.Mun.E. F.I.Q.S. M.I.O.B. (auth.)
- Language: English
- Year: 1976
- Author: Ivor H. Seeley B.Sc. M.A. Ph.D. F.R.I.C.S. C.Eng. F.I.Mun.E. F.I.Q.S. M.I.O.B. (auth.)
- Language: English
- Year: 1974