Martin Luther King 
   901 G St NW, Washington, DC 20001
   Reference: 202-727-1126

National Agricultural Library
   Route 1, Beltsville, MD 
   Reference: 301-504-5755

National Library of Medicine
   8600 Rockville Pike, Bethesda, MD 20209
   Info: 301-496-6308
   Reference: 888-346-3656

New York Public Library
   General Research Division
   212-930-0830