Heenatimulla, S.K.P. Samarajeewa, U.

Mana krushi piliweth ( GAP ) govipola nishpadithayanhi thathwaya sahathika kirima sandhaha upades paddathiya - University of Peradeniya Peradeniya 2006 - 26p. - Good agricultural practices Sri Lanka Fruits Agricultural products Quality assurance Guidelines Vegetables Soil management Occupational health Food quality conditions = Heenatimulla, S.K.P.

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