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  1. Characters of age, sex and sexual maturity in Canada geese.
    By: Hanson, Harold C.
    Publication info: Urbana,1962.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Birds  Canada goose  physiology  
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  2. Mineral composition of feathers from Canada geese (Branta canadensis) fed experimental diets / Robert L. Jones, Eugene L. Ziegler, Harold C. Hanson.
    By: Jones, Robert L. - Hanson, Harold C. - Ziegler, Eugene L. - Illinois.
    Publication info: Champaign, Ill. :Illinois Natural History Survey,1987.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Canada goose  Feathers  
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  3. Preliminary report on the Canada geese of the Mississippi flyway [by] Harold C. Hanson and Robert H. Smith.
    By: Hanson, Harold C. - Smith, Robert H.,
    Publication info: [Springfield]1947.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Canada goose  
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