PT - JOURNAL ARTICLE AU - Henry Crew TI - On the period of the rotation of the Sun as determined by the spectroscope AID - 10.2475/ajs.s3-35.206.151 DP - 1888 Feb 01 TA - American Journal of Science PG - 151--159 VI - s3-35 IP - 206 4099 - http://www.ajsonline.org/content/s3-35/206/151.short 4100 - http://www.ajsonline.org/content/s3-35/206/151.full SO - Am J Sci1888 Feb 01; s3-35