THE IMPROVEMENT OF OFFSPRING THROUGH WISER GENERATION.
Reading edition
BY M. L. HOLBROOK, M. D.,
EDITOR OF "THE JOURNAL OF HYGIENE," AUTHOR OF "HYGIENE OF THE BRAIN," "HOW TO STRENGTHEN THE MEMORY," "ADVANTAGES OF CHASTITY," ETC., ETC.
A New Edition of "Stirpiculture," Enlarged and Revised.
New York: M. L. HOLBROOK & CO.
London: L. N. FOWLER & CO.
1899.
Copyright by M. L. Holbrook. 1897.
Entered at Stationers' Hall.