Continents Adrift: readings from Scientific American

Revision	When	Who	Comment

9	July 23, 2016	Hemanth Kumar	Merged duplicate records
8	August 11, 2011	ImportBot	add ia_box_id to scanned books
7	March 3, 2011	EdwardBot	Added new cover
6	August 4, 2010	IdentifierBot	added LibraryThing ID
5	May 10, 2010	WorkBot	found a work
4	May 8, 2010	ImportBot	add new accessible book
3	April 16, 2010	bgimpertBot	Added goodreads ID.
2	October 2, 2009	ImportBot	Found a matching record from Internet Archive .
1	April 1, 2008		Imported from Scriblio MARC record.