PT - JOURNAL ARTICLE AU - Johnson, S. W. TI - Contributions from the Sheffield Laboratory of Yale College; XIII, On native crystallized terpin AID - 10.2475/ajs.s2-43.128.200 DP - 1867 Mar 01 TA - American Journal of Science PG - 200--201 VI - s2-43 IP - 128 4099 - http://www.ajsonline.org/content/s2-43/128/200.short 4100 - http://www.ajsonline.org/content/s2-43/128/200.full SO - Am J Sci1867 Mar 01; s2-43