[Population surveys in Bornholm streams to illustrate the natural trout production and the effect of trout fry stocking]
1997
Christensen, O.
AGROVOC关键词
书目信息
出版者
DFU
页码
77 p.
其它主题
Dinamica de la poblacion; Conservacion de la naturaleza; Enquete
语言
丹麦语
注释
Summary (Da)
10 ill., 28 tables; 10 ref.
ISBN
87-88047-24-5
类型
Summary
团体作者
Danmarks Fiskeriundersoegelser, Silkeborg (Denmark)
1997-08-15
AGRIS AP