TY  - BOOK
AU  - Crew,F.A.E.
TI  - Sex-determination
U1  - 577.8 
PY  - 1965///
CY  - New York
PB  - Dover Publications
KW  - Sex determination, Diagnostic
KW  - Sex (Biology)
N1  - Includes Bibliography: p. [119]-170.and Index
ER  -