Search Results for the EPA National Library Catalog

Items Found: 5

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Your Search: (SUBJECT=Conservation tillage United States)

 
 
 

Select Item Title Year Published
Conservation tillage and conventional tillage : a comparative assessment 1981
Conservation tillage and conventional tillage : a comparative assessment / 1982
Conservation tillage, January 1980-August 1985 : citations from Agricola concerning diseases and other environmental considerations / 1986
Otter Creek Watershed conservation tillage project. 1991
Tillage options for conservation farmers. 1989

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