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11
Economic aspects
10
Farm management
8
Agriculture
5
Statistics
3
Costs
3
Rice
2
Evaluation
1
Accounting
1
Agricultural estimating and reporting
1
Agricultural implements
1
Artificial insemination
1
Cattle
1
Corn
1
Crops
1
Equipment and supplies
1
Fertilizers
1
Fruit-culture
1
Livestock
1
Palmyra palm
1
Potatoes
1
Records and correspondence
1
Sowing
1
Sugarcane
1
Tobacco
1
Truck farming
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1著者: Sathasivampillai, K.
出版事項 1974Peradeniya : Division of Agricultural Economics, Govt. Dept. of Agriculture, 1974.85, iv p. ; 37 cm.“...Agricultural economics studies ;...”
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2著者: Sathasivampillai, K.
出版事項 1976Peradeniya : Division of Agricultural Economics, Farm Management and Statistics, Govt. Dept. of Agriculture, 1976.ii, 164 p. ; 34 cm.“...Agricultural economics studies ;...”
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3著者: Sathasivampillai, K.
出版事項 1977Peradeniya : Govt. Dept. of Agriculture, 1977.iii, 25 p. ; 37 cm.“...Agricultural economics studies ;...”
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4著者: Sathasivampillai, K.
出版事項 1973Peradeniya : Division of Agricultural Economics, Govt. Dept. of Agriculture, [1973?]63 p. ; 37 cm.“...Agricultural economics studies ;...”
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5著者: Sathasivampillai, K.
出版事項 1977Peradeniya : Govt. Dept. of Agriculture, 1977.21 p. ; 37 cm.“...Agricultural economics studies ;...”
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6著者: Sathasivampillai, K.
出版事項 1976Peradeniya, Sri Lanka : Division of Agricultural Economics, Govt. Dept. of Agriculture, 1976.ii, 62 p. ; 34 cm.“...Agricultural economics studies ;...”
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7著者: Sathasivampillai, K.
出版事項 1977Peradeniya : Division of Agricultural Economics, Farm Management and Statistics, Govt. Dept. of Agriculture, 1977.ii, 18 p. ; 37 cm.“...Agricultural economics studies ;...”
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8著者: Sathasivampillai, K.
出版事項 1973Peradeniya, Sri Lanka : Division of Agricultural Economics, Govt. Dept. of Agriculture, 1973.45 p. ; 35 cm.“...Agricultural economics studies ;...”
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9著者: Sathasivampillai, K.
出版事項 1974Peradeniya : Division of Agricultural Economics, Govt. Dept. of Agriculture, 1974.iv, 60 p. ; 34 cm.“...Agricultural economics studies ;...”
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10著者: Sathasivampillai, K.
出版事項 1977Peradeniya : Govt. Dept. of Agriculture, 1977.ii, i, 20 p. ; 37 cm.“...Agricultural economics studies ;...”
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11著者: Sivapatham, S.
出版事項 1973Peradeniya, Sri Lanka : [Division of Agricultural Economics], Govt. Dept. of Agriculture, [pref. 1973]16 p. ; 35 cm.“...Agricultural economics studies ;...”
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12著者: Sathasivampillai, K.
出版事項 1977Peradeniya : Division of Agricultural Economics, Farm Management and Statistics, Govt. Dept. of Agriculture, 1977.iii, 187 p. ; 36 cm.“...Agricultural economics studies ;...”
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13著者: Sathasivampillai, K.
出版事項 1977Peradeniya : Division of Agricultural Economics, Farm Management & Statistics, Govt. Dept. of Agriculture, [pref. 1977]ii, 12 p. ; 37 cm.“...Agricultural economics studies ;...”
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14著者: Sathasivampillai, K.
出版事項 1971Peradeniya : Agricultural Economics Branch, Govt. Dept. of Agriculture, [1971?]29 p. ; 37 cm.“...Agricultural economics studies ;...”
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15著者: De Silva, G. A. C.
出版事項 1975Peradeniya : Division of Agricultural Economics, Farm Management and Statistics, Dept. of Agriculture, 1975.vi, 86 p. : map ; 34 cm.“...Agricultural economics studies ;...”
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16著者: Sathasivampillai, K.
出版事項 1974Peradeniya : Division of Agricultural Economics, Govt. Dept. of Agriculture, 1974.19 p. ; 37 cm.“...Agricultural economics studies ;...”
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17著者: Sathasivampillai, K.
出版事項 1974Peradeniya : Division of Agricultural Economics, Govt. Dept. of Agriculture, 1974.16 p. ; 35 cm.“...Agricultural economics studies ;...”
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18出版事項 1980Peradeniya, Sri Lanka : Division of Agricultural Economics, Farm Management and Statistics, Dept. of Agriculture, 1980.ii, 34 p. ; 21 x 33 cm.“...Agricultural Economics Study ;...”
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19出版事項 1981Peradeniya, Sri Lanka : Division of Agricultural Economics, Farm Management, and Statistics, Dept. of Agriculture, 1981.[10], 102 p. ; 21 x 34 cm.“...Agricultural economics study ;...”
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20著者: Sathasivampillai, K.
出版事項 1976Peradeniya : Division of Agricultural Economics, Farm Management and Statistics, Govt. Dept. of Agriculture, 1976.ii, 130 p. ; 37 cm.“...Agriculture economic studies ;...”