TY  - JOUR
A1  - Marckwardt, A.M.
T1  - Evaluation of an experimental short interview form designed to collect fertility data: The case of Peru
Y1  - 1973
DO  - 10.2307/2060888
UR  - https://doi.org/10.2307/2060888.
VL  - 10
IS  - 4

ER  -