chercheur principal: | Hanson, Harold C. (3) |
Nᵒ de permis: | 2298 |
Organisation: | |
Année(s) de permis: |
1978
|
Délivré: | janv. 01, 1978 |
Objectif(s): Collection of various specimens of Canada geese with the ultimate objective of publishing a definitive book on the North American races of Canada geese.