PT - JOURNAL ARTICLE AU - John Eliot Wolff TI - Notes on apparatus for the geological laboratory AID - 10.2475/ajs.s3-47.281.355 DP - 1894 May 01 TA - American Journal of Science PG - 355--358 VI - s3-47 IP - 281 4099 - http://www.ajsonline.org/content/s3-47/281/355.short 4100 - http://www.ajsonline.org/content/s3-47/281/355.full SO - Am J Sci1894 May 01; s3-47