TY  - BOOK
AU  - INGELMAN-SUNDBERG, Axel
TI  - Current problems in fertility
U1  - 636.089 266 3 I-5C 
PY  - 1971///
PB  - N.Y.
KW  - FERTILITY -- CONGRESSES & CONVENTIONS
KW  - FERTILITY,HUMAN -- CONGRESSES & CONVENTION
ER  -