Colo��n y la historia póstuma:

Mode of access: Internet.

History of civilization in England /

Contiene: Vol. 2.

History of civilization in England /

Contiene: Vol. 1.

History of the conquest of Mexico : with a preliminary view of the ancient mexican civilization and the life of the conqueror Hernando Cortés /

Contiene: Vol. I -- Vol. II.

Readings in Latin American civilization,

Mode of access: Internet.

History of the conquest of Mexico : with a preliminary view of the ancient mexican civilization and the life of the conqueror Hernando Cortés /

Contiene: Vol. I (XXIV, 308 p., [1] h. map. pleg.) -- Vol. II (XIV, 305, [1] h. map. pleg.) -- Vol. III (XIV, 341 p.)

History of the conquest of Peru : with a preliminary view of the civilization of the incas /

Mode of access: Internet.

Roman civilization in the modern world,

Bibliographical references included in "Notes" (p. [159]-175) Bibliography: p. [176]-179.

The old Roman world: the grandeur and failure of its civilization.

Mode of access: Internet.

Evaluating methods for determining water use in the High Plains in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming, 1979 /

Bibliography: p. 30.

New in '76 : National Independent Study Center, Denver, Colorado.

Mode of access: Internet.

Vera, the medium; "Miss Civilization" /

Mode of access: Internet.

Classical civilization,

"Selected bibliography."

Safety assessment of Denver Type I and Standard Type II Barricades via full scale tests : executive summary /

Mode of access: Internet.

Lichens as bioindicators of air quality /

"March 1993."