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SL 338.43
COS
Cost of cultivation of agricultural crops - 1994 Yala
1996
Peradeniya
Socio Economics and Planning Centre
29 cm
vii, 55p.
57
Agricultural economics study
1
Sri Lanka
Agriculture
Agricultural economics
1
1
MG
udc
1379
1379
0
0
0
0
SL
LIPS
LIPS
RSL
1997-02-14
0.00
5
SL 338.43 COS
0022
2015-09-23
2015-09-01
MG
0
0
0
0
SL
LIPS
LIPS
RSL
1997-02-14
0.00
4
SL 338.43 COS
0025
2015-09-23
2015-09-01
MG