au.\*:("KERN HANSEN U")
Results 1 to 3 of 3
Selection :
DRIFT OF GAMMARUX PULEX L. IN RELATION TO MACROPHYTE CUTTING IN FOUR SMALL DANISH LOWLAND-STREAMSKERN HANSEN U.1978; INTERNATION. VEREINIG. THEOR. ANGEW. LIMNOL., VERH.; DEU; DA. 1978; VOL. 20; NO 2; PP. 1440-1445; BIBL. 11 REF.Article
THE EFFECT OF NATURAL AND ARTIFICIAL SHADE ON THE MACROPHYTES OF LOWLAND STREAMS AND THE USE OF SHADE AS A MANAGEMENT TECHNIQUEDAWSON FH; KERN HANSEN U.1979; INTERNATION. REV. GES. HYDROBIOL.; DDR; DA. 1979; VOL. 64; NO 4; PP. 437-455; BIBL. 34 REF.Article
AQUATIC WEED MANAGEMENT IN NATURAL STREAMS: THE EFFECT OF SHADE BY THE MARGINAL VEGETATIONDAWSON FH; KERN HANSEN U.1978; INTERNATION. VEREINIG. THEOR. ANGEW. LIMNOL., VERH.; DEU; DA. 1978; VOL. 20; PART. 2; PP. 1451-1456; BIBL. 8 REF.Article