TY  - BOOK
AU  - Pollard,J.H.
TI  - Mathematical models for the growth of human populations
SN  - 052120111X
U1  - 301.32 22
PY  - 1973///
CY  - Cambridge Eng.
PB  - University Press.
KW  - Population
KW  - Mathematical models
N1  - Bibliography: p. 150-154
UR  - http://www.loc.gov/catdir/enhancements/fy1302/72091957-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy1302/72091957-t.html
ER  -