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MLA

Wigton, William H, and Peter Bormann. A guide to area sampling frame construction utilizing satellite imagery. , 1978.

APA

Wigton, William H, and Bormann, Peter. (1978). A guide to area sampling frame construction utilizing satellite imagery. .

Chicago

Wigton, William H., and Peter Bormann. A guide to area sampling frame construction utilizing satellite imagery. , 1978.