Large-scale sampling photographs for forest surveys in Canada
By: by L. Sayn-Wittgenstein.
Contributors: Canada. Forest Research Branch.
Publisher: s.n.
Published: 1962
Place of publication: [S.l
Language: eng
Number of pages: 260
Subjects: Aerial photography in forestry -- Canada.; Forest surveys -- Canada.
Notes: "A paper presented at the Symposium on Photo-Interpretation, International Training Centre for Aerial Survey, Delft, The Netherlands. September, 1962."

At head of title: Canada Department of Forestry, Forest Research Branch.

Summary in English, French and German.

Includes bibliographical references.