Wildlife management and bird control: a visit of John F R Lensink.
Dirksen, S. 1999. Wildlife management and bird control: a visit of John F R Lensink. Kennedy Airport, New York. Bureau Waardenburg, Culemborg.
Dirksen, S. 1999. Wildlife management and bird control: a visit of John F R Lensink. Kennedy Airport, New York. Bureau Waardenburg, Culemborg.
