Gesuggereerde onderwerpen binnen jouw zoekopdracht.
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Agriculture
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Economic aspects
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Irrigation
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Irrigation farming
2
Rice
1
Agricultural extension work
1
Agricultural innovations
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Agricultural laborers
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Attitudes
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Citizen participation
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Communication in agriculture
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Dry farming
1
Farm tractors
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Farmers
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Forests and forestry
1
Irrigation water
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Management
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Prices
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Rural conditions
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Shifting cultivation
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Vegetable trade
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Vegetables
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Water buffalo
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Water-supply
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1Gepubliceerd in 1980Colombo : Agrarian Research and Training Institute, 1980-<1982 >v. <1-2 > : maps ; 30 cm.“...Research study (Agrarian Research and Training Institute) ;...”
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2door Gamage, Dhanawardana
Gepubliceerd in 1987Colombo, Sri Lanka : Agricultural Planning and Evaluation Division, Agrarian Research and Training Institute, 1987.xx, 178 p. : plans ; 29 cm.“...Research study (Agrarian Research and Training Institute) ;...”
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3door Wickramasinghe, Gamini
Gepubliceerd in 1987Colombo, Sri Lanka : Agricultural Resource Management Division, Agrarian Research and Training Institute, 1987.viii, 63 p. : 1 map ; 29 cm.“...Research study (Agrarian Research and Training Institute) ;...”
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4door Widanapathirana, A. S.
Gepubliceerd in 1985Colombo, Sri Lanka : Agrarian Research and Training Institute, 1985.xii, 121, [1] p. : ill., maps ; 29 cm.“...Research study (Agrarian Research and Training Institute) ;...”
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5door Peiris, G. H.
Gepubliceerd in 1987Colombo, Sri Lanka : Agrarian Research and Training Institute, 1987.viii, 129 p. : maps ; 29 cm.“...Research study (Agrarian Research and Training Institute) ;...”
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6door Moore, M. P.
Gepubliceerd in 1980Colombo : Agrarian Research and Training Institute, [1980]176 p. : maps ; 25 cm.“...Research study (Agrarian Research and Training Institute) ;...”
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7door Bandara, S. R.
Gepubliceerd in 1983Colombo, Sri Lanka : Agrarian Research and Training Institute, 1983.x, 91 p. : ill., maps ; 28 cm.“...Research study (Agrarian Research and Training Institute) ;...”
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8door Ranatunga, A. S.
Gepubliceerd in 1981Colombo, Sri Lanka : Agrarian Research & Training Institute, 1981.50 p. ; 30 cm.“...Research study (Agrarian Research and Training Institute) ;...”
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9door Gunawardana, A. M. T.
Gepubliceerd in 1980Colombo : Agrarian Research and Training Institute, 1980.83 p. ; 30 cm.“...Research study - Agrarian Research and Training Institute ;...”
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10door Perera, U. L. Jayantha
Gepubliceerd in 1980Colombo : Agrarian Research and Training Institute, 1980.vi, 140 p. : map ; 30 cm.“...Research study (Agrarian Research and Training Institute) ;...”
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11door Gunawardena, P. J.
Gepubliceerd in 1980Colombo : Agrarian Research and Training Institute, 1980.xii, 181 p. : ill. ; 30 cm.“...Research study (Agrarian Research and Training Institute) ;...”
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12Gepubliceerd in 1980Colombo, Sri Lanka : Agrarian Research & Training Institute, 1980.ii, 127 p. : maps ; 30 cm.“...Research study / Agrarian Research and Training Institute ;...”
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13door Ranatunga, A. S.
Gepubliceerd in 1977Colombo : Agrarian Research and Training Institute, [1977]xi, 55 p. ; 26 cm.“...Research study - Agrarian Research and Training Institute ; no. 23....”