TY  - BOOK
AU  - HAGEDOORN, A.L.
AU  - HAGEDOORN, A.C (VORSTHEUVEL LA BRAND)
TI  - The Relative value of the processes causing evolution
U1  - ANTH 573.2 
PY  - 1921///
CY  - Hague
PB  - Martinus Nijhoff
KW  - HUMAN EVOLUTION
N1  - With 20 figure
ER  -