Acre (ac)
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- Unit for measuring land, equal to 43,560 sq. ft., 4840 sq. yds., or 160 sq. rds.
Bureau of Reclamation - Cite This Source - This Definition - Arable land, Deed covenant, Excess land, Exempt land, Fallow, Irrigable land, Irrigation, Land classification, Land ownership, Land retirement, Marginal land, Multiple use, Public land order, Saline sodic land, Temporary irrigation service land