Sentence:  Available , on request , from U.S. <WSD>Department</WSD> of Agriculture , Washington 25 , D.C. , are : Cooperative Farm Credit Can Assist in Rural Development ( Circular No. 44 ) , and The Cooperative Farm Credit System ( Circular No. 36 - A ) . 
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