An algebraical note on the relationship between value-added in agriculture and the degree of self-sufficiency in food and feed

Verfasser / Beitragende:
[William Roberts]
Ort, Verlag, Jahr:
1968
Enthalten in:
Zeitschrift für Nationalökonomie, 28/1(1968-03-01), 68-84
Format:
Artikel (online)
ID: 45033614X