TY  - BOOK
AU  - Swanson,Burton E.
AU  - Bentz,Robert P.
AU  - Sofranko,Andrew J.
ED  - Food and Agriculture Organization of the United Nations.
TI  - Improving agricultural extension: a reference manual 
SN  - 9788170354086
AV  - S544 .I46 1997
U1  - 630.715 23
PY  - 1997///
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations
KW  - Agricultural extension work
KW  - Handbooks, manuals, etc
N1  - Updated ed. of: Agricultural extension. 2nd ed. 1984; "Prepared under the guidance of the Extension, Education, and Communication Service, Research, Extension, and Training Division, Sustainable Development Department."; "M-67."; Includes bibliographical references
ER  -