1981

Alcoholism / compiled by Leroy D. Davis.

    Davis, Leroy D. (Leroy Douglas), 1928-
Washington, D.C. : Reference Section, Science and Technology Division, Library of Congress,        12 pages ; 28 cm. 1981

    1988

Algae / compiled by Diana Niskern.

    Niskern, Diana.
Washington, D.C. : Library of Congress, Science and Technology Division, Reference Section,        9 pages ; 28 cm. 1988

    1982

Sickle cell anemia / compiled by Leroy D. Davis.

    Davis, Leroy D. (Leroy Douglas), 1928-
Washington, D.C. : Science Reference Section, Science and Technology Division, Library of Congress,        10 pages ; 28 cm. 1982