TY  - BOOK
AU  - Johnston, Francis E.,
TI  - Microevolution of human populations
SN  - 0135815126
U1  - 573.21 JOH 
PY  - 1973///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Human population genetics
KW  - Human evolution
N1  - Includes bibliographical references
ER  -