PT - JOURNAL ARTICLE AU - Guyot, A. TI - On the existence in both hemispheres of a dry zone, and its cause AID - 10.2475/ajs.s3-26.153.161 DP - 1883 Sep 01 TA - American Journal of Science PG - 161--166 VI - s3-26 IP - 153 4099 - http://www.ajsonline.org/content/s3-26/153/161.short 4100 - http://www.ajsonline.org/content/s3-26/153/161.full SO - Am J Sci1883 Sep 01; s3-26