Elementary agricultural air photo interpretation, with particular reference to Eastern Canada
By: D. J. Packman and L. E. Philpotts.
Contributors: Philpotts, L. E., joint author.
Publisher: Canada Dept. of Agriculture, Marketing Service, Economics Division
Published: 1955
Place of publication: Ottawa
Language: eng
Number of pages: 103
Subjects: Aerial photography in agriculture -- Canada, Eastern.
Other titles: Elementary agricultural air photo interpretation ...
Notes: Includes bibliographical references.
Cover title.