Sentence:  Available , on request , from U.S. Department of Agriculture , Washington 25 , <WSD>D.C.</WSD> , 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 district occupied entirely by the city of Washington; chosen by George Washington as the site of the capital of the United States and created out of land ceded by Maryland and Virginia