Cost of cultivation of agricultural crops : 2010/2011 Maha
text
xxu
Peradeniya
Socio Economics and Planning Centre
2012
monographic
eng
xi,99p. 21 cm
(Gifted by Socio Economics and Planning Centre, Peradeniya)
Agricultural economics
Subsidiary food crops
Labour
Fertilizer
Paddy
Wage
SL 338.43 COS REF
Agricultural Economic Study 91
130806