Mites of Public Health Importance and Their Control, Harry D. Pratt, U.S. Department of Health Education, and Welfare, Center for Disease Control, Atlanta, GA, HEW Publication No. (CDC) 77-8297, Jan., 1975

Chiggers in Kansas: Their Habits and Effect on Man, Edward A. Martinko, Bulletin of the State Biological Survey of Kansas, No. 1, Jan., 1975.

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