Author: National Academy of Sciences U.S.
Alternate names: National Academy of Sciences (U.S.).; National academy of sciences (U.S.); National Academy of Sciences (U.S.); National Academy Of Sciences; National Academies of Sciences; UNITED STATES. National Academy of Sciences.; National Academy of Sciences of the U.S.A.; National Academy of Sciences of the United States of America; United States National Academy of Sciences; the U.S. National Academy of Sciences; National Academy of Sciences (U.