Cost of cultivation of agricultural crops : 2001 Yala - Peradeniya Socio Economics and Planning Centre 2002 - vii,38p. 20.5 cm - Agricultural Economic Study 72 .

(Gifted by Socio Economics and Planning Centre, Peradeniya)


Agricultural economics
Subsidiary food crops
Labour
Fertilizer
Paddy
Wage

REF SL 338.43 COS