chercheur principal: | Cole, Richard W. (2) |
Nᵒ de permis: | 2262 |
Organisation: | |
Année(s) de permis: |
1978
|
Délivré: | janv. 01, 1978 |
Objectif(s): To determine if a harsh climate and environment have an effect on egg weight variation in Leser Snow Geese. Approximately 500 clutches of eggs will be weighed.