PT - JOURNAL ARTICLE AU - Charles Emerson Beecher TI - Structure and appendages of Trinucleus. AID - 10.2475/ajs.s3-49.292.307 DP - 1895 Apr 01 TA - American Journal of Science PG - 307--311 VI - s3-49 IP - 292 4099 - http://www.ajsonline.org/content/s3-49/292/307.short 4100 - http://www.ajsonline.org/content/s3-49/292/307.full SO - Am J Sci1895 Apr 01; s3-49