TY  - BOOK
AU  - HALSEY,A.H.(ed)
TI  - Heredity & environment 
SN  - 0416838707 (pbk)
PY  - 1977///
CY  - London 
PB  - Methuen
KW  - Heredity
KW  - Human beings
KW  - Effect of environment on
KW  - Nature and nurture
N1  - Includes bibliographical references

ER  -