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Memoria sobre las enfermedades de las plantas cultivadas en la provincia, y medios para combatirlas
1933
Persistent link: https://www.econbiz.de/10003138769
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Effets de láttaque des acariens sur la qualité de lh́uile essentielle de citron
Huet, R. - In: Assistance scientifique, technique et économique : … 85 (1975), pp. 10-13
Persistent link: https://www.econbiz.de/10003050966
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Optimal agricultural pest management under the condition of increasing pest resistance with an application to the cereal leaf beetle
Hueth, Darrell Lee - 1974
Persistent link: https://www.econbiz.de/10003051048
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Organisation und Evaluierung eines Pflanzenschutz-Beratungsprojektes in einem Entwicklungsland
Zeddies, Jürgen; Waibel, Hermann - In: Vermarktung und Beratung : [23. Jahrestagung der …, (pp. 525-553). 1983
Persistent link: https://www.econbiz.de/10003027992
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Co-operatives in the Kenya Highlands settlement schemes
Odingo, R. S. - In: Geography papers : University of East Africa, Social …, (pp. 111-117). 1969
Persistent link: https://www.econbiz.de/10002591321
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Extent of spraying and dusting on farms, 1958, with comparisons
Strickler, Paul E.; Hinson, William C. - 1962
Persistent link: https://www.econbiz.de/10002884871
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Industrie des pesticides et tiers-monde
Spitz, Pierre - In: Futuribles : l'anticipation au service de l'action ; … 60 (1982), pp. 105-115
Persistent link: https://www.econbiz.de/10002885742
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Aspects on pesticide risks : conceptual framework, empirical evidence and policy implications
Sundell, Björn - 1982
Persistent link: https://www.econbiz.de/10002891331