Reconnaissance of southern Peru /

U.S. Atomic Energy Commission. Division of Raw Materials.

Annales historiques de la révolution de l'Amérique latine, accompagnées de documents à l'appui. De l'année 1808 jusqu'à la reconnaissance par les états européens de l'indépendance de ce vaste continent.

Text in Spanish.

Aerial odyssey: Cuba, Haiti, Dominican republic, Porto Rico, Virgin islands, the Lesser Antilles, Trinidad, the Guianas, Venezuela, Colombia, Panama, Costa Rica, Nicaragua, Salvador, Honduras, Guatemala and Mexico,

Maps on lining-papers.

Analytical solution of the problem of topographic mapping from comparator measurements on aerial photographs /

"The first of a series of papers on topographic mapping by aerial photography."

Methods of eliminating ground surveying for control in aerial photography /

"The fifth of a series of papers on topographic mapping by aerial photography."

Determination of beach conditions by means of aerial photographic interpretation,

"In connection with a contract between: Amphibious Branch, Office of Naval Research [and] School of Civil Engineering, Cornell University; U. S. Naval Photographic Interpretation Center, monitor. Executed by the Cornell Center for Integrated Aerial Photographic Studies. Beach Accessibility and Trafficability, Project no. NR 257 001, Contract N6onr, Task order #11.

California undersea aqueduct reconnaissance investigation

Mode of access: Internet.

Reconnaissance investigations of reservoir silting in connection with flood-control surveys.

Mode of access: Internet.

Wave velocity method of depth determination for non-uniform short crested wave systems by aerial photography /

Mode of access: Internet.

A method for comparing cost and productivity of aerial spray delivery /

Mode of access: Internet.

Aerial age.

Mode of access: Internet.

Aerial age.

Mode of access: Internet.

The great reconnaissance; soldiers, artists, and scientists on the frontier, 1848-1861.

Mode of access: Internet.

Reconnaissance of the Chinle formation in the Cameron-St. Johns area Coconino, Navajo and Apache Counties, Arizona /

On cover: Exploration division, Grand Junction Operations Office, Grand Junction, Colorado.

Geologic reconnaissance of the Defiance Uplift, Apache County, Arizona /

"November 15, 1954."