TY  - BOOK
AU  - Edmund DeS Brunner
AU  -  Irwin T. Sanders  Douglas Ensminger
TI  - Farmers of the world : The development of agricultural extension
U1  - 630.715 
PY  - 1945///
CY  - New York
PB  - Columbia University Press
N1  - Edmund DeS Brunner; Irwin T. Sanders & Douglas Ensminger: Farmers of the world : The development of agricultural extension.  (4th Printing)  New York.  Columbia University Press, 1945.--(630.715BRU)
ER  -