What has the author Knud Holch Andersen written?

Anders Holm Joensen has written:

'Urfuglen i Danmark' -- subject(s): Black grouse, Game and game-birds

'Oil pollution and seabirds in Denmark 1971-1976' -- subject(s): Birds, Mortality, Oil pollution of the sea, Sea birds

'Ederfuglen (Somateria mollissima) som yngleful i Danmark' -- subject(s): Bird populations, Birds, Eider