Filters: Tags: census (X)579 results (14ms)
Relationships between estimates of ringed seal (Phoca hispida) and polar bear (Ursus maritimus) populations in the Canadian Arctic
Return and Onward Migrations of the Young Labor Force in Taiwan: Evidence from the Data of the 1990 Census
Aerial photography techniques to estimate populations of laughing gull nests in Jamaica Bay, New York, 1992-1995
Australian fur seals at Seal Rocks, Victoria: pup abundance by mark-recapture estimation shows continued increase.