Traditional fields of agricultural economics, 1940s to 1970s

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi rangatōpū: American Agricultural Economics Association, ebrary, Inc
Ētahi atu kaituhi: Martin, Lee R.
Hōputu: Tāhiko īPukapuka
Reo:Ingarihi
I whakaputaina: Minneapolis : Published by the University of Minnesota Press for the American Agricultural Economics Association, c1977.
Rangatū:A Survey of agricultural economics literature ; 1
Ngā marau:
Urunga tuihono:An electronic book accessible through the World Wide Web; click to view
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Ngā tūemi rite: Traditional fields of agricultural economics, 1940s to 1970s