RT Journal Article
SR Electronic
T1 Benjamin Silliman [jr.]
JF American Journal of Science
JO Am J Sci
FD American Journal of Science
SP 85
OP 92
DO 10.2475/ajs.s3-29.170.85
VO s3-29
IS 170
A1 Anonymous
YR 1885
UL http://www.ajsonline.org/content/s3-29/170/85.abstract
AB