TY  - BOOK
AU  - Th. Dobzhansky
AU  -  Carl Epling, 
TI  - Contributions to the genetics, taxonomy, and ecology of drosophila pseudoobscura and its relatives
U1  - 595.77 
PY  - 1944///
CY  - Washington
PB  - Carnegie Institution of Washington Publications
N1  - Th. Dobzhansky & Carl Epling: Contributions to the genetics, taxonomy, and ecology of drosophila pseudoobscura and its relatives.  Washington.  Carnegie Institution of Washington Publications, 1944.--(595.77DOB)
ER  -