PT - JOURNAL ARTICLE AU - M. Carey Lea TI - On a series of new combinations of ammonia, picric acid and metallic bases AID - 10.2475/ajs.s2-31.91.78 DP - 1861 Jan 01 TA - American Journal of Science PG - 78--86 VI - s2-31 IP - 91 4099 - http://www.ajsonline.org/content/s2-31/91/78.short 4100 - http://www.ajsonline.org/content/s2-31/91/78.full SO - Am J Sci1861 Jan 01; s2-31