At one place they passed a Cocopa village, near which lay an old scow made from waggon-boxes which had floated down from the ferry at Yuma.    From Wordnik.com.  [The Romance of the Colorado River] Reference

Cocopa.    From Wordnik.com.  [Seventh Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1885-1886, Government Printing Office, Washington, 1891] Reference

It is Cocopa.    From Wordnik.com.  [Pattie's Personal Narrative, 1824--1830] Reference

Cocopa Management: Who's In Control?.    From Wordnik.com. Reference

Cocopa to Revitalize Its Processing Plant.    From Wordnik.com. Reference