Evaluation of the efficacy of compost extracts incorporated with insecticdal plant materials
Priyantha bandara
Evaluation of the efficacy of compost extracts incorporated with insecticdal plant materials - 2010 - vii,50 p 30 cm.
PLANTATION CROP PRODUCTION
633
/ BAN
Evaluation of the efficacy of compost extracts incorporated with insecticdal plant materials - 2010 - vii,50 p 30 cm.
PLANTATION CROP PRODUCTION
633
/ BAN