FERTILITY, HUMAN. nail . Rare Book Dept. gop, 59.265,1
Engelmann, George Julius, 1847-1903.
Decreasing fecundity concomitant with the progress of obstetrics and gynecic science. clhiladelphia, 1902]
2lp. cm.
"Keprint from the Philadelphia .iedical jour- nal, January 18, 1902."
"References": p.21.
1. Population. 2. Fertility, Human.
\ W Be 2