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Last edited by ImportBot
July 7, 2020
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History of edits to

Principles of soil conservation and water management

Revision When Who Comment Diff
4 July 7, 2020
ImportBot
 import existing book    
3 April 7, 2019
ImportBot
 import existing book    
2 December 4, 2010
Open Library Bot
 Added subjects from MARC records.    
1 December 10, 2009
WorkBot
 add works page