RT Journal Article
SR Electronic
T1 The organization and plan of the United States Geological Survey
JF American Journal of Science
JO Am J Sci
FD American Journal of Science
SP 93
OP 102
DO 10.2475/ajs.s3-29.170.93
VO s3-29
IS 170
A1 Powell, John Wesley
YR 1885
UL http://www.ajsonline.org/content/s3-29/170/93.abstract
AB