RT Journal Article
SR Electronic
T1 On the tails of comets
JF American Journal of Science
JO Am J Sci
FD American Journal of Science
SP 37
OP 41
DO 10.2475/ajs.s3-9.49.37
VO s3-9
IS 49
A1 Parkhurst, Henry M.
YR 1875
UL http://www.ajsonline.org/content/s3-9/49/37.abstract
AB