An assessment of contribution of farmer field schools (FFS) approach in successful implementation of vegetable cultivation in Anuradhapura district

Weerasekara M.B.Y

An assessment of contribution of farmer field schools (FFS) approach in successful implementation of vegetable cultivation in Anuradhapura district - 2010 - viii,76 p 30 cm.


NON PARTICIPANTS
FARMER FIELD SCHOOL (FFS\\\'S)

338.1

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