TY  - BOOK
DA  - 1986
LA  - eng
PY  - 1986
TI  - A biographic theory of aging and fertility: paper prepared for presentation at the International Conference on "Aging and the Family" of the International Institute for Applied Systems Analysis (IIASA)
UR  - https://nbn-resolving.org/urn:nbn:de:0070-bipr-34548
Y2  - 2025-04-05T00:09:09
ER  -