PT - JOURNAL ARTICLE AU - HAZEN, H. A. TI - THE DRY- AND WET-BULB HYGROMETER AID - 10.1126/science.ns-1.18.502 DP - 1883 Jun 08 TA - Science PG - 502--506 VI - ns-1 IP - 18 4099 - http://science.sciencemag.org/content/ns-1/18/502.short 4100 - http://science.sciencemag.org/content/ns-1/18/502.full SO - Science1883 Jun 08; ns-1