Environmental science

Revision	When	Who	Comment

8	August 14, 2021	MARC Bot	import existing book
7	March 27, 2021	MARC Bot	import existing book
6	August 20, 2020	ImportBot	import existing book
5	November 30, 2019	ImportBot	import existing book
4	July 30, 2019	MARC Bot	associate edition with work OL4651969W
3	December 4, 2010	Open Library Bot	Added subjects from MARC records.
2	April 28, 2010	Open Library Bot	Linked existing covers to the work.
1	December 10, 2009	WorkBot	add works page