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Livestock counts on negative and positive transparencies


Author:
Ridgely, John E.
Source:
USDA
Year:
1973
Subject:
Livestock, Remote sensing, Agricultural surveys, Aerial photography in agriculture, livestock, surveys, remote sensing, and aerial photography
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/30183