Wageningen, Netherlands: The International Seed Testing Association, 1938. 9.5" x 6.25", [A] Pamphlet 5 - 58 pp,, card covers, titling in black on the front. Stampled "Library of Congress Duplicate" with Ex-Libris stamp from the U. S. Dept. of Agriculture embossed on the title page. [B] Thirty-three, 33, unbound, 6..... More