James M. Robertson and Ronald F. Broadhead, project directors ; Anthony W. Gorody, contract manager, Gas Research Institute ; Carol A. Hjellming, project editor
by Mark R. Hudson ... [and others] ; prepared in cooperation with the City of Albuquerque, New Mexico Office of the State Engineer, New Mexico Bureau of Mines and Mineral Resources ; National Cooperative Geologic Mapping Program
by Byron D. Stone ... [and others] ; prepared in cooperation with the City of Albuquerque, New Mexico Office of the State Engineer, New Mexico Bureau of Mines and Mineral Resources