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Published by Separat ur Hereditas 41 (1955), 1955
Condition: Very Good. Prompt shipment, with tracking. we ship in CLEAN SECURE BOXES NEW BOXES.
Published by Separat ur Hereditas 41 (1955), 1955
Condition: Very Good. Prompt shipment, with tracking. we ship in CLEAN SECURE BOXES NEW BOXES.
Published by Nature 1957, 1957
Condition: Very Good. Prompt shipment, with tracking. we ship in CLEAN SECURE BOXES NEW BOXES Reprinted from Nature, Vol. 181, pp. 1019-1020, April 5, 1957.