The possible role of humans in the early stages of ...
 Author: K.J. Edwards Author: G. Whittington Author: W. Ritchie Binding: Digital Format: HTML Publication Date: 2005-03-01 [... more]
$7.95
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Chaos, crises and disasters: a strategic approach to ...
Author: B.W. Ritchie Binding: Digital Format: HTML Publication Date: 2004-12-01 [... more]
$8.95
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How To Make The Best USE OF FUELS For Heating. A Guide ...
Author: Ralph W. Ritchie Binding: Plastic Comb EAN: 9780939656172 Edition: 1 ISBN: 0939656175 Number Of Pages: 64 Publication Date: 1995 [... more]
$11.95
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Gas Kiln Handbook (Crafts (Hardcover Ritchie Unlimited))
Author: Ralph W. Ritchie Author: Fern J. Ritchie Binding: Plastic Comb EAN: 9780939656448 ISBN: 0939656442 Number Of Pages: 370 Publication Date: 2000-07 [... more]
$64.95
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Gas Kiln Firing, Volume 2, Practices For The Ceramics ...
Good to know: Good book to improve your firing costs and a lot of juicy information rare to find. Clear and conscise. First you have to read Gas Kiln Firing. Author: Ralph W. Ritchie Binding: Plastic Comb EAN: 9780939656486 ISBN: 0939656485 Number Of [... more]
$29.95
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Wood Pellets: As a Fuel, Stoves, Buyer's Guide, User's ...
Author: Ralph W. Ritchie Binding: Plastic Comb EAN: 9780939656776 ISBN: 0939656779 Number Of Pages: 110 Publication Date: 2004-09 [... more]
$13.95
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Understanding, Maintaining, Using BURNERS For Natural ...
Burners Understanding Maintaining and Using Burners: From the title I was expecting a more technical book than what I received. Was looking more for designs and engineering rather than general information this book gives. Anything can be published....: [... more]
$11.95
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Gas Kiln Firing (Crafts (Hardcover Ritchie Unlimited))
Easy to understand.: This book is very easy to understand. I am not an advanced potter (I have fired a gas kiln before) and I have not had any trouble. All terms and charts are explained for those who are not familiar with them and examples are given to [... more]
$24.95
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Using Sunlight For Your Own Solar Electricity : Build ...
There must be better books on solar electricity: This book will leave you wanting. Wanting to stay on the grid! ... It lacks a lot but most of all it lacks Pictures, Illustrations, something to help visualize how to do what the author is talking about. [... more]
$24.95
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Electric Kiln Handbook (Crafts (Hardcover Ritchie ...
Not Worth The Time or Money: This book has no depth. It has lots of bits of information but drops out on usable detail after a short overview. The descriptions of two of the wiring schematics were wrong on elementry addition of resistors which gave me [... more]
$24.95
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Electric Kiln Handbook, Special Glass Worker's Edition
Author: Ralph W. Ritchie Binding: Plastic Comb EAN: 9780939656554 ISBN: 0939656558 Number Of Pages: 190 Publication Date: 2001-08-10 [... more]
$29.95
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How to Build and Benefit from a Passive Solar Collector ...
Author: Ralph W. Ritchie Binding: Plastic Comb EAN: 9780939656615 ISBN: 0939656612 Number Of Pages: 68 Publication Date: 2002-06 [... more]
$19.95
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