Sentence:  In the United States <WSD>Department</WSD> of Agriculture 's Yearbook of Agriculture , 1952 , which is devoted entirely to insects , George E. Bohart mentions a site in Utah which was estimated to contain 200000 nesting females . 
Meaning of the word marked with <WSD> tags:  the federal department that administers programs that provide services to farmers (including research and soil conservation and efforts to stabilize the farming economy); created in 1862