Drawing of Drosophila by E. M. Wallace
- Drawing of Drosophila by E. M. Wallace
- Caltech Photographs
- Fine Art Photographs
- 1934 September
- 1 photographs (negative)
- Scope and Contents
- This is the drawing from the frontispiece of the book, An introduction to Genetics (1939) by A. H. Sturtevant and G. W. Beadle.