Books by Richard Drass
Archeological survey of the Sa
Archeological survey of the Salt Fork of the Arkansas River Basin in north central Oklahoma (Archeological resource survey report)
Culture change on the eastern
Culture change on the eastern margins of the southern plains
A Survey of archeological reso
A Survey of archeological resources and an evaluation of buried site potential in northwestern Oklahoma County, Oklahoma
An archeological reconnaissanc
An archeological reconnaissance of the Wolf Creek drainage basin, Ellis County, Oklahoma
Archeological resources in the
Archeological resources in the Bird Creek basin
An archeological survey of the
An archeological survey of the Bayou Manard watershed, northeastern Oklahoma