1.
 |  | Title: Renewable Energy Resources by John Twidell, Tony Weir ISBN: 0419120106 Publisher: Routledge mot E F & N Spon Pub. Date: March, 1986 List Price: $52.95 Amazon.com Price: $52.95 |
2.
 |  | Title: Introduction to Environmental Physics: Planet Earth, Life and Climate by Peter Hughes, Randall McMullan, Ross Reynolds, Lester Simmonds, John Twidell, John Houghton, Nigel J. Mason ISBN: 0748407642 Publisher: T&F STM Pub. Date: 01 June, 2001 List Price: $139.95 Amazon.com Price: $139.95 |
3.
 |  | Title: Energy for Rural and Island Communities, IV: Proceedings of the Fourth International Conference Held at Inverness, Scotland, September 16-19, 1985 by I. Hounam, John Twidell ISBN: 0080334237 Publisher: Pergamon Press Pub. Date: June, 1986 List Price: $61.00 Amazon.com Price: $61.00 |
4.
 |  | Title: Energy for Rural and Island Communities, II by John Twidell ISBN: 0080276067 Publisher: Pergamon Press Pub. Date: May, 1982 List Price: $50.00 Amazon.com Price: $50.00 |
5.
 |  | Title: Energy for Rural and Island Communities: Proceedings of the Conference, Held in Inverness, Scotland 22-24 September 1980 by John Twidell ISBN: 0080272908 Publisher: Elsevier Science Pub. Date: 1981
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6.
 |  | Title: Energy for Rural and Island Communities III: Proceedings by John Twidell ISBN: 0080305806 Publisher: Pergamon Press Pub. Date: December, 1984 List Price: $50.00 Amazon.com Price: $50.00 |