http://www.opentextbook.org/2007/08/06/geology/ A registry of textbooks that anyone can access, reuse and redistribute Wed, 11 Aug 2010 23:09:07 -0700 http://wordpress.org/?v=2.8.5 hourly 1 http://www.opentextbook.org/2007/08/06/geology/comment-page-1/#comment-480 Free and Open-Source Learnin’s Tue, 23 Oct 2007 17:15:18 +0000 http://blog.opentextbook.org/2007/08/06/geology/#comment-480 <p>[...] Open Text Book is a useful blog devoted to free (as in speech, and also as in beer) academic texts. There’s only one post filed under “Geology”, which lists two books published by the USGS - one on ground-water hydrology, the other a basic introduction to plate tectonics. The math sections are a little beefier. [...]</p> [...] Open Text Book is a useful blog devoted to free (as in speech, and also as in beer) academic texts. There’s only one post filed under “Geology”, which lists two books published by the USGS – one on ground-water hydrology, the other a basic introduction to plate tectonics. The math sections are a little beefier. [...]

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