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  1. How to tell the sex of an egg before incubation, and how to tell the sex of a chick when hatched.
    By: Quisenberry, T. E.
    Publication info: [Kansas City, Mo.]American poultry shcool,1921.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Chicks  Eggs  Incubation  Poultry  Sexing  
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  2. A reconnaissance of crayfish populations in western Montana /
    By: Sheldon, Andrew L. - Montana. - University of Montana (Missoula, Mont.).
    Publication info: Helena, Mont. :Montana Dept. of Fish, Wildlife, and Parks,1989
    Contributed by: Montana State Library (archive.org)
    Subjects: Age determination  Aquatic resources  Crayfish  Geographical distribution  Management  Montana  Sexing  Size  
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  1. Sexual size dimorphism in Black-Browed Albatross (Diomedea melanophris) incidentally killed during longline operations
    By: Gandini,Patricia - Frere,Esteban - García,M. Fernanda - Seco Pon,Juan P.
    Type: Article
    In: El hornero
    Date: 2009-08-01
    Subjects: Argentina  Black-Browed Albatross  Discriminant analysis  Sexing  Sexual size dimorphism  
    View Article (External)