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Forecasting retail fertilizer prices : a combined time-series regression analysis approach
Vroomen, Harry - 1991
Persistent link: https://www.econbiz.de/10000881861
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Elasticities of fertilizer demands for corn in the short and the long run : a cointegrated and error-correcting system
Denbaly, M. S.; Vroomen, Harry - 1991
Persistent link: https://www.econbiz.de/10000882314
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Nitrogen-land substitution in corn production : a reconciliation of aggregate and firm-level evidence
Hertel, Thomas W. - In: American journal of agricultural economics 78 (1996) 1, pp. 30-40
Persistent link: https://www.econbiz.de/10001199481