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Title: Four-phase extension : an information system approach for less developed rural regions.
Author: Birbaumer, Georg.
ISNI:       0000 0001 3464 5964
Awarding Body: University of Reading
Current Institution: University of Reading
Date of Award: 1992
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No abstract available
Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID:  DOI: Not available
Keywords: Agricultural economics Agricultural industries