And if the Niger were to disappear from its middle reeches
1985
Leeuw, J. van (Compagnie Maritime Belge, Antwerpen (Belgium))
AGROVOC关键词
书目信息
页码
pp. 399-408
其它主题
Bilan hydrique/ hydrographie; Balance hidrico/ hidrografia; Water balance / hydrography
语言
法语
注释
2 illus.; 3 ref.; Summaries (En, Fr, Nl)
类型
Summary
1987-08-15
AGRIS AP