[Pollution effects]
1984
Fabri, R. (Jardin Botanique National de Belgique, Meise (Belgium))
AGROVOC关键词
书目信息
其它主题
Contaminacion del agua; Belgique / pollution de l'eau; Propriete biologique; Contaminacion del suelo; Riviere; Niveles troficos; Rios; Belgium / water pollution; Belgica / contaminacion del agua; Propiedades biologicas
语言
法语
注释
4 illus.; 55 tables; 4 maps, scale 1:100.000, in a pocket
类型
Non-Conventional
来源
[Ecological study of the rivers of the North of the Ardenne massif (Belgium): diatoms flora and vegetation and physico-chemistry of the waters], Liege Univ., Robertville (Belgium). Station Scientifique des Hautes Fagnes Mont-Rigi.- Liege (Belgium), 1984. 201 p.
1985-08-15
AGRIS AP