TY  - BOOK
AU  - Kippley, John F.
AU  - Kippley, Sheila,
TI  - The art of natural family planning
AV  - RG 136.5 .K57
PY  - 1979///]
CY  - Cincinnati
PB  - Couple to couple League
KW  - Birth control
KW  - Breast feeding
KW  - Natural family planning
KW  - Sexual morality
N1  - Bibliography: p. 239-256
ER  -