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Mendel's law — Audiobooks
Mendel's principles of heredity: A defence
by William Bateson, Gregor Mendel
Mendelism
by Reginald Crundall Punnett
The Organism as a Whole, from a Physicochemical Viewpoint
by Jacques Loeb
Hormones and Heredity
by J. T. (Joseph Thomas) Cunningham