00500 a2200169 4500020001500000082001600015100001900031245005400050260008500104300001800189440003300207650001400240650002200254650001600276650001500292700002300307 a955612053X a636.51bRUP aRupasena, L.P. aProduction and marketing of eggs and poultry meat aColombobHector Kobbekaduwa Agrarian Research and Training Institutec2003g2003 axi,56p.c21cm aResearch study series no.105 aEconomics aFinancial aspects aAgriculture aProduction aRatnayake, Bandara