The Columbian exchange

Revision	When	Who	Comment

12	June 27, 2012	ImportBot	import new book
11	April 7, 2012	J Gill	merge authors
10	January 11, 2012	ImportBot	import new book
9	August 4, 2010	IdentifierBot	added LibraryThing ID
8	April 16, 2010	bgimpertBot	Added goodreads ID.
7	April 14, 2010	Open Library Bot	Linked existing covers to the edition.
6	December 14, 2009	WorkBot	link works
5	October 2, 2009	ImportBot	Found a matching Internet Archive item record
4	June 19, 2009	EdwardBot	fix broken author (step 2)
3	June 19, 2009	EdwardBot	fix broken author (step 1)
2	June 7, 2009	ImportBot	Found a matching Internet Archive item record
1	April 1, 2008		Imported from Scriblio MARC record