[Fisheries investigations in freshwater]
1989
Dahl, J.
AGROVOC关键词
书目信息
页码
pp. 29-36
其它主题
Denmark/ history; Dinamarca/ historia; Gestion des peches; Danemark/ histoire; Administracion pesquera
语言
丹麦语
1991-08-15
AGRIS AP