PT - JOURNAL ARTICLE AU - P. B. Wilson TI - Silica of grasses and other plants carried up as diatoms or other siliceous grains, and not in solution or as soluble silicates AID - 10.2475/ajs.s3-11.65.373 DP - 1876 May 01 TA - American Journal of Science PG - 373--374 VI - s3-11 IP - 65 4099 - http://www.ajsonline.org/content/s3-11/65/373.short 4100 - http://www.ajsonline.org/content/s3-11/65/373.full SO - Am J Sci1876 May 01; s3-11