PT - JOURNAL ARTICLE AU - T. Russell TI - Prediction of cold waves from Signal Service weather maps AID - 10.2475/ajs.s3-40.240.463 DP - 1890 Dec 01 TA - American Journal of Science PG - 463--475 VI - s3-40 IP - 240 4099 - http://www.ajsonline.org/content/s3-40/240/463.short 4100 - http://www.ajsonline.org/content/s3-40/240/463.full SO - Am J Sci1890 Dec 01; s3-40