TY  - BOOK
AU  - Gates,Reginald Ruggles, x
AU  - x
TI  - Human genetics: x
SN  - x
U1  - 573.21/GAH 
PY  - 1946///
CY  - N.Y.
PB  - Macmillan
KW  - Genetics
KW  - Zoology
N1  - x
ER  -