Charles E. Kellogg 
College of agriculture : Science in the public service 
 - New York  McGraw Hill Book Co.  1966 
 - 237p 
Charles E. Kellogg & David C. Knapp: College of agriculture : Science in the public service.  New York.  McGraw Hill Book Co., 1966.--(630.711KEL)   
ENGLISH 
630.711  / KEL