TY  - BOOK
ED  - United States.
ED  - United States.
TI  - Cell biology: cytogentics. 
U1  -  574.87322 
PY  - 1981///
CY  - Washington, D.C
PB  - The Department
KW  - Genetic engineering
KW  - Human genetics
KW  - Cytology
KW  - Microbial genetics
KW  - Chromosomes
ER  -