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- Journal Article
- A2
- open access
Urban households’ willingness to pay to improve municipal solid waste collection services and associated factors : a double-bounded contingent valuation study in Harar city, Ethiopia
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Beyond focus : exploring variability of service provision of agricultural cooperatives
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Why farm households have differences in corruption experiences? : evidences from Bangladesh
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Water use and technical efficiencies in horticultural greenhouses in Tunisia
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- Conference Paper
- C1
- open access
Fertilization: trade-offs between manure abatement and plant productivity