Author: Leroy Romney AlldredgePublisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 28
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1290
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.
The United States Department of Commerce Publications, Catalog and Index Supplement
Author: United States. Dept. of CommercePublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 964
Book Description
Government Reports Announcements
Author: Scientific and Technical Aerospace Reports
Author: Nuclear Science Abstracts
Author: National Environmental Laboratories, Hearings Before the Subcommittee on Air and Water Pollution ...
Author: United States. Congress. Senate. Committee on Public WorksPublisher:
ISBN:
Category :
Languages : en
Pages : 1352
Book Description
National Library of Medicine Current Catalog
Author: National Library of Medicine (U.S.)Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1256
Book Description
First multi-year cumulation covers six years: 1965-70.
On Mars
Author: Edward Clinton EzellPublisher: Courier Corporation
ISBN: 0486141020
Category : Science
Languages : en
Pages : 562
Book Description
Although it was only designed for a ninety-day surface mission, the Viking 1 lander ultimately transmitted science messages to Earth for seven years. This authoritative history chronicles the remarkable achievements of the Viking program during its first three decades. Commissioned by NASA, it recounts the events surrounding the first planetary landing on Earth's closest neighbor and the first on-site search for evidence of extraterrestrial life. It also portrays a human drama in which thousands of professionals from government, industry, and academia joined together to accomplish the seemingly impossible. This history begins with a survey of the qualities that make the surface and atmosphere of Mars prime targets for scientific investigation. A retrospective of NASA's Mariner program follows, detailing the series of robotic interplanetary probes that led to the initiation of the Viking program in 1968. The authors trace the ensuing technological developments, including the first lander vehicles and orbiter. They also profile the cooperation of managerial, technical, and scientific teams during the mission's data-gathering and analysis phases. The final chapters outline the scientific results of the Viking investigations, examine some of the unresolved questions, and consider possible future explorations. Dozens of photos taken by Viking cameras illuminate the text.
On Mars
Author: Edward Clinton EzellPublisher:
ISBN:
Category : Mars (Planet)
Languages : en
Pages : 560
Book Description
Author: