What has the author Paul R Nickens written?

Paul R. Nickens has written:

'Old San Carlos' -- subject(s): Social life and customs, Western Apache Indians, Biography, Yavapai Indians, Pictorial works, History

'Sample inventories of oil & gas fields in eastern Utah, 1978-1979' -- subject(s): Excavations (Archaeology), Antiquities, Indians of North America

'A survey of vandalism to archaeological resources in southwestern Colorado' -- subject(s): Antiquities, Cultural property, Indians of North America, Protection, Vandalism