[Agricultural advisory [impact of agricultural extension services and characterization of different groups of farmers affected or not by professional formation action or by advisory; France]]
1983
Bertin, M. (Ministere de l'Agriculture, Paris (France). SCEES. Service Central des Enquetes et Etudes Statistiques) | Pluvinage, J.
Библиографическая информация
Нумерация страниц
pp. 7-9
Язык
Французский
Примечание
2p. only
1984-08-15
AGRIS AP
Поставщик данных
Эту запись предоставил European Union
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