1-24 of 39 Books
Oedaleops campi (Reptilia: Pelycosauria) new genus and species from the Lower Permian of New Mexico, and the family Eothyrididae
Oedaleops campi (Reptilia: Pelycosauria) new genus and species from the Lower Permian of New Mexico, and the family Eothyrididae
By Wann Langston
Rio Arriba County, New Mexico; when public education provides patronage for a political system
Rio Arriba County, New Mexico; when public education provides patronage for a political system
By National Education Association of the United States. National Commission on Professional Rights and Responsibilities
Soil survey of Jicarilla Apache Nation, New Mexico, parts of Rio Arriba and Sandoval Counties
Soil survey of Jicarilla Apache Nation, New Mexico, parts of Rio Arriba and Sandoval Counties
By Timothy R Overdier
Scanning electron micrographs of modern chrysomonad cysts from Castor Pond, Jemez Mountains, New Mexico
Scanning electron micrographs of modern chrysomonad cysts from Castor Pond, Jemez Mountains, New Mexico
By David P. Adam

The Triassic dinosaur Coelophysis
By Edwin H. Colbert
Rio Arriba County, New Mexico
Rio Arriba County, New Mexico
By National Education Association of the United States. National Commission on Professional Rights and Responsibilities.
Archaeological testing at three sites near Romine Mesa, LA 11196, LA 81057, and LA 83529, to determine effects of the proposed San Juan 29-7 unit no. 582 well pipeline, Rio Arriba County, New Mexico
Archaeological testing at three sites near Romine Mesa, LA 11196, LA 81057, and LA 83529, to determine effects of the proposed San Juan 29-7 unit no. 582 well pipeline, Rio Arriba County, New Mexico
By Gary M. Brown,Howard C. Higgins,Mariah Associates,Williams Field Services
Geologic map of the San Antonio Mountain quadrangle, Rio Arriba County, New Mexico
Geologic map of the San Antonio Mountain quadrangle, Rio Arriba County, New Mexico
By United States Geological Survey
Geologic map of the Los Pinos quadrangle, Rio Arriba and Taos Counties, New Mexico, and Conejos County, Colorado
Geologic map of the Los Pinos quadrangle, Rio Arriba and Taos Counties, New Mexico, and Conejos County, Colorado
By United States Geological Survey
Rio Arriba, New Mexico land conveyance
Rio Arriba, New Mexico land conveyance
By United States. Congress. Senate. Committee on Energy and Natural Resources.
Geochemical background values in iron-bearing rocks of Rio Arriba County, New Mexico
Geochemical background values in iron-bearing rocks of Rio Arriba County, New Mexico
By Donald F. McLeroy

Rio Arriba County strategy to combat heroin addiction
By United States. Congress. Senate. Committee on Appropriations. Subcommittee on Commerce, Justice, State, the Judiciary, and Related Agencies.
100 years of marriages, 1726-1826
100 years of marriages, 1726-1826
By Henrietta Martinez Christmas

Espanola-Rio Chama Watershed, Rio Arriba and Sandoval Counties, New Mexico
By United States. Soil Conservation Service
Soil survey of Jicarilla Apache Nation, New Mexico, parts of Rio Arriba and Sandoval Counties
Soil survey of Jicarilla Apache Nation, New Mexico, parts of Rio Arriba and Sandoval Counties
By Timothy R. Overdier
Acequia systems of the Velarde Region, north-central New Mexico
Acequia systems of the Velarde Region, north-central New Mexico
By Neal W. Ackerly
Soil associations and land classification for irrigation, Rio Arriba County
Soil associations and land classification for irrigation, Rio Arriba County
By H. J. Maker
Rio Arriba County Land Conveyance Act
Rio Arriba County Land Conveyance Act
By United States. Congress. Senate. Committee on Energy and Natural Resources.
Rio Arriba, New Mexico
Rio Arriba, New Mexico
By United States. Congress. Senate. Committee on Energy and Natural Resources.
Excavation at LA 130874
Excavation at LA 130874
By Charles A. Hannaford
Geology of the Cebolla quadrangle
Geology of the Cebolla quadrangle
By Hugh Holt Doney
Foundations of the Rio Grande Classic
Foundations of the Rio Grande Classic
By John D. Beal
Paleontology and geology of the Upper Triassic (Revueltian) Snyder Quarry, New Mexico
Paleontology and geology of the Upper Triassic (Revueltian) Snyder Quarry, New Mexico
By Kate E. Zeigler,Andrew B. Heckert,Spencer G. Lucas