Cost of cultivation of agricultural crops : 2005/06 Maha
text
xxu
Peradeniya
Socio Economics and Planning Centre
2007
monographic
eng
x,81p. 20.5 cm
(Gifted by Socio Economics and Planning Centre, Peradeniya)
Agricultural economics
Subsidiary food crops
Labour
Fertilizer
Paddy
Wage
REF SL 338.43 COS
Agricultural Economic Study
81
130806