Ecological surveys from space
By: prepared for the Office of Space Science and Applications.
Contributors: United States. Office of Space Science and Applications.
Series: NASA SP -- 230
Publisher: Scientific and Technical Information Division, National Aeronautics and Space Administration
Published: 1970
Place of publication: Washington, D.C
Language: eng
Number of pages: 75
Subjects: Aerial photography.; Cartography.; Ecology -- Technique
Notes: Includes bibliographical references.