publisher: American Geological Institute publish date: January 1st 1984
format: hardcover pages: 80
ISBN:
091331272X (9780913312728)
publisher: Sounds True, Incorporated publish date: July 1st 2007
format: hardcover pages: 291
language: English
ISBN:
159179577X (9781591795773)
publisher: Sounds True, Incorporated publish date: October 1st 2007
format: audiobook minutes: 7
language: English
ISBN:
1591796075 (9781591796077)
publisher: Millennium Books (Au)
format: paperback
language: English
ISBN:
1864290005 (9781864290004)
publish date: 2012-04-18
format: Kindle Edition pages: 139
ISBN:
9781621102670
ASIN: B007VR41GO
publisher: Paragon House
publish date: September 1st 2003
format: paperback pages: 342
language: English
ISBN:
1557788243 (9781557788245)
publisher: W.Kaufmann,U.S.
publish date: December 1st 1981
format: paperback pages: 174
ISBN:
0865760101 (9780865760103)
publisher: CreateSpace publish date: April 9th 2012
format: paperback pages: 138
language: English
ISBN:
1467950521 (9781467950527)
publisher: Wisdom Publications (MA) publish date: April 25th 1995
format: paperback pages: 268
language: English
ISBN:
0861710606 (9780861710607)
publisher: Nicolas-Hays
publish date: April 1st 2001
format: paperback pages: 150
language: English
ISBN:
0892540532 (9780892540532)