Editore: Separat ur Hereditas, XXIII, 1947, pp. 552-566, 1947
Da: Robinson Street Books, IOBA, Binghamton, NY, U.S.A.
Membro dell'associazione: IOBA
Pamphlet. Condizione: Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. Very good condition. First edition. Offprint. Original wrappers. Name stamp on outside cover.* Science. Genetics.