PT - JOURNAL ARTICLE AU - George Wesson Hawes TI - On a group of dissimilar eruptive rocks in Campton, New Hampshire AID - 10.2475/ajs.s3-17.98.147 DP - 1879 Feb 01 TA - American Journal of Science PG - 147--151 VI - s3-17 IP - 98 4099 - http://www.ajsonline.org/content/s3-17/98/147.short 4100 - http://www.ajsonline.org/content/s3-17/98/147.full SO - Am J Sci1879 Feb 01; s3-17