TY  - GEN
AU  - Hoffman, Volker
AU  - Gerster-Bentaya, Maria
AU  - Christinck, Anja
AU  - Lemma, Mamusha
TI  - Handbook: Rural extension Volume 1: basic issues and concepts 
SN  - 9783823615712
AV  - S544 HAN 2009 
PY  - 2009///
CY  - Weikersheim
PB  - Margraf Publishers
KW  - Rural extension
KW  - Rural development
KW  - Agricultural extension work
N1  - Includes bibliographical references
ER  -