Published by Annual Report of the Director of the Department of Genetics, Carnegie Institution of Washington for 1937-1938, pp. 47-52, 1938
Condition: Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. Very good condition. Name stamp of Karl Sax on title page.*.
Published by Annual Report of the Director of the Department of Genetics, Carnegie Institution of Washington Year Book No. 38, for year 1938-39, pp. 191-195, 1938
Condition: Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. Very good condition. Name stamp of Karl Sax on front page.*.