2 results filtered with: Nichols, J. L. (James Lawrence), -1895
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Safe counsel, or, Practical eugenics / by B.G. Jefferis and J.L. Nichols ; edited and completely revised by J.L. Nichols.
Jefferis, B. G. (Benjamin Grant), 1851-Date: [1930], ©1930- Books
Searchlights on health : the science of eugenics : a guide to purity and physical manhood, advice to maiden, wife and mother, love, courtship, and marriage / by B.G. Jefferis and J.L. Nichols.
Jefferis, B. G. (Benjamin Grant), 1851-Date: 2005