Author: Fog, Jørgen
Title: Dispersal and Survival of Released Mallards (Anas platyrhynchos L.)
Description: Copenhagen, 1964. orig.wrappers. 24x15cm, 57 pp. Reprint from 'Danish Review of Game Biology', Vol. 4, part 3 / Communication no. 37 from Vildtbiologisk Station. Some rubbing & cover soil. Good.

Keywords: Danish Game Biology, Mallard Ducks, Mallards, Ornithology, Denmark, Scandinavia, , ,