Terms: Archaeology (28800000), archaeological (14600000), archaeological maps (373), maps of archaeological (373), archaeologist (3740000), archaeologists (4600000), archaeological data (213000), archaeological database (2960), archaeological index (182), archaeological mapping (723),
Terms: historical archaeology (306000), historic preservation (5890000), historic preservation officer (190000), state archaeologist (134000), state archaeologists (2210),
Terms: archaeological software (336),
Terms: archaeological preservation (12000), archaeological conservation (44600), archaeological conservancy (3910), archaeological easements (17), archaeological preserve (20500), archaeological preserves (762), archaeological landmarks (447),
Terms: archaeological permits (215), archaeological permit (267), state archaeological (93800), archaeological association (91400), archaeological associations (529), archaeological survey (467000), archaeological surveys (140000), archaeological society (475000), archaeological societies (18600),
Boolean: "geographic information systems" AND (archaeology OR archaeological) (192000), site:blm.gov AND (archaeology OR archaeological OR archaeologist) (1620),
Terms: archaeological sites (2450000), archaeological site (1070000), national archaeological database (581),
Terms: historical sites (3420000), prehistoric site (84700), prehistoric sites (205000),
Terms: prehistoric cultures (74400), regional archaeology (2520), regional archaeological (44100), archaeological project (193000), archaeological projects (89300),
Terms: artifact densities (287), sherds (199000),
Terms: Society for American Archaeology (147000),
Cultural Heritage and Fossil Resources on the Public Lands