TY  - BOOK
AU  - Demarest,Robert J.
AU  - Sciarra,John J.
TI  - Conception, birth, and contraception: a visual presentation
SN  - 0340107979
AV  - QP251 .D45
U1  - QP 251.D45 1969 
PY  - 1969///]
CY  - New York
PB  - Blakiston Division, McGraw-Hill
KW  - Human reproduction
KW  - Contraception
ER  -