Evolution of wintering populations of wild geese in Flanders: Effects of conservation measures
Kuyken, E.; Meire, P. (1998). Evolution of wintering populations of wild geese in Flanders: Effects of conservation measures. Biol. Jb. Dodonaea 65: 159-161
Beeckman, T.; Caemelbeke, K. (Ed.) (1998). Populations: Natural and manipulated, symposium organized by the Royal Society of Natural Sciences Dodonaea, University of Gent, 29 October 1997. Biologisch Jaarboek (Dodonaea), 65. Koninklijk Natuurwetenschappelijk Genootschap Dodonaea: Gent. 257 pp., meer