[Importance of applied research in the reorganization of Danish agriculture in the period 1880-1914: an example [increase in animal production]]
1989
Jensen, H.J.W. (Kongelige Veterinaer- og Landbohoejskole, Copenhagen (Denmark). Oekonomisk Inst.)
AGROVOC关键词
书目信息
页码
pp. 93-118
其它主题
Beta vulgaris/ history; Betterave fourragere; Beta vulgaris/ histoire; Beta vulgaris/ historia; Analisis estadistico; Certificacion de semillas; Investigacion
语言
丹麦语
注释
34 ref.
1989-08-15
AGRIS AP