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Part IV. Technology: Introduction


Author:
Hess, Charles E.
Source:
USDA
Year:
1991
Subject:
agriculture, agricultural research, agricultural machinery and equipment, technology, electronic equipment, and USDA
Format:
p. 137-139.
Language:
English
Collection:
Rural Development Publications Collection
Permanent URL:
http://handle.nal.usda.gov/10113/IND44315430