TY  - BOOK
ED  -  International Agricultural Study Centre.
TI  -  Methods of agricultural extension
U1  -  630.717 MET 
PY  - 1953///
CY  -  The Netherlands : 
PB  -  Wageningen University, 
KW  -  Agricultural extension work
KW  -  Netherlands
N1  -  Organised by the International Agricultural Study Centre and the Agr icultural University of Wageningen;  Includes bibliographic references and index
ER  -