Proceedings.
By: Edited by J. Preston Layton.
Contributors: Layton, J. Preston ed.; Princeton University Conference.
Publisher: Princeton University Conference
Published: 1970
Place of publication: Princeton, N.J
Language: eng
Subjects: Earth sciences -- Remote sensing -- Congresses.; Natural resources -- Remote sensing -- Congresses.
Notes: "Papers delivered at the ninety-seventh meeting of the Princeton University Conference on September 25 and 26, 1969."