Constraints involved in farmer field schools (FFSs) approach in successful imlementation of rice-ipm in Kurunegala district

Priyantha H.A.

Constraints involved in farmer field schools (FFSs) approach in successful imlementation of rice-ipm in Kurunegala district - 2009 - viii,82p. 30 cm.


FRMER FIELD SCHOOL(FFSS),INTEGRATED PEST MANAGEMENT(IPM)

AT161

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