TY  - BOOK
AU  - Clegg,E.J.
TI  - The study of man: an introduction to human biology 
SN  - 0340183225
PY  - 1978///
CY  - London
PB  - Hodder & Stoughton, 
KW  - Human biology
KW  - Human genetics
KW  - Human ecology
N1  - p. 205-207
ER  -