TY  - GEN
AU  - Beckett, B. S.
TI  - Illustrated human and social biology
SN  - 0199140650
U1  - 611 
PY  - 1981///
CY  - Oxford
PB  - Oxford U.P.
KW  - Biology
KW  - Human Biology
KW  - Human Biology_ _Social Aspects
ER  -