RT Journal Article
SR Electronic
T1 The classification of animals based on the principle of cephalization
JF American Journal of Science
JO Am J Sci
FD American Journal of Science
SP 321
OP 352
DO 10.2475/ajs.s2-36.108.321
VO s2-36
IS 108
A1 James D. Dana
YR 1863
UL http://www.ajsonline.org/content/s2-36/108/321.abstract
AB