TY  - BOOK
AU  - COE,RICHARD
AU  - FRANZEL STEVEN STEVEN, BENIEST JAN
TI  - DESIGNING PARTICIPATORY-ON FARM EXPERIMENTS  RESOURCES FOR TRAINERS
SN  - 92-9059-152-8
AV  - S 534 .D 47 2003 
PY  - 2003///,
CY  - NAIROBI
PB  - WORLD AGROFORESTRY CENTRE
ER  -