A Decade of Comets
By Don Machholz
Used With Permission From Don Machholz
Copyright 1985 by Don Machholz
An electronic version was produced by scanning the complete original at 150 dpi in December 2005
The full book can be downloaded at this link: A Decade of Comets
Warning 25 MB File!
Copyright © 2006 The Cometary Space Web of Steve E. Farmer Jr.
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