The NZ Project archeological survey reportJanette M. Elyea, Peter N. Eschman, Joseph C. Winter, University of New Mexico. Office of Contract Archeology, United States. Bureau of Land Management. Rio Puerco Resource Area · First published 1990Open the Tome
Cultural resources of the N.I.I.P. blocks IV and V surveyJanette M. Elyea, Richard A. Goddard, Emily Abbink, Peter N. Eschman, Navajo Indian Irrigation Project (U.S.), United States. Bureau of Land Management · First published 1979Open the Tome
