TY  - BOOK
AU  - WELTON,Thurston Scott
TI  - The modern method of birth control
AV  - RG136 .W4 1938
PY  - 1938///]
CY  - New York
PB  - W.J. Black, Inc.
KW  - Contraception
KW  - Menstruation
KW  - Reproduction
N1  - "The calendar-wheel for finding fertile and sterile dates" in pocket on inside of front cover; Blank pages for "Personal diary" (160-164)
ER  -