Drosophila Information Service (DIS) Bulletins No. 6 (April 1936), 7 (March 1937), 8 (Dec. 1937), 10 (Dec. 1938), 11 (Jan. 1939), 12 (Dec. 1939), 13 (June 1940), 14 (Feb. 1941), 15 (Sept. 1941), 16 (June 1942), 17 (Oct. 1943), 18 (Nov. 1944), 19 (Dec. 1945), 20 (Nov. 1946), 21 (Nov. 1947), 22 (Nov. 1948), 23 (Nov. 1949), 24 (Nov. 1950), and 25 (Nov. 1951)
Cold Spring Harbor, NY: M. Demerec, et al. 1936-1951. 2 bound volumes containing nos. 6, 7 and 8, and 10, 11 and 12, plus 13 loose issues in original wraps of nos. 13-25. 11 x 8.75 inches, ranging from 50 to over 100 pages each, in generally good to very.....