RT Journal Article
SR Electronic
T1 THE GEOGRAPHICAL DISTRIBUTION OF MEMBERSHIPS IN THE NATIONAL ACADEMY OF SCIENCES
JF Science
JO Science
FD American Association for the Advancement of Science
SP 324
OP 325
DO 10.1126/science.58.1504.324
VO 58
IS 1504
A1 Campbell, W. W.
YR 1923
UL http://science.sciencemag.org/content/58/1504/324.abstract
AB