TY  - BOOK
AU  - Dobzhansky,T.H.
TI  - Contribution to the genetics, taxonomy, and ecology of drosophila pseudoobscura and its relatives
AV  - QH431.D57 
PY  - 1944///
CY  - Washington
PB  - Carnegie Institution of Washington Publication
KW  - Taxonomy
KW  - Ecology
KW  - Drosophila pseudoobscura
ER  -