Faunistic and ecological study of the invertebrate fauna of the nature reserve 'De Gulke Putten' (Prov. western Flanders, Wingene). 1. Hoverflies (Diptera: Syrphidae) with a discussion on malaise traps
Published in Phegea, in 1990, in volume 18, issue 2, pages 71-88
Date published:1990