TY  - BOOK
AU  - Sheps,Mindel C.
AU  - Menken,Jane A.
TI  - Mathematical models of conception and birth
SN  - 0226752453
PY  - 1973///
CY  - Chicago, Ill.
PB  - University of Chicago Press
KW  - Human reproduction
KW  - Mathematical models
KW  - Population
N1  - Includes index; Bibliography: p. 387-393
ER  -