תוצאות חיפוש - "Spraying equipment"

Evaluation of back pack spray equipment used to apply agricultural chemicals to crops in Papua New Guinea /

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Nozzle selection handbook.

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Optimum drop size and volume of spray solution for the application of foliar sprays against coffee leaf rust by hand lance and hydraulic nozzle /

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Pesticide application equipment and techniques מאת Akesson, Norman B. (Norman Berndt), 1914-

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Pesticide application methods מאת Matthews, G. A.

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Pesticide application equipment for use in agriculture / מאת Matthews, G. A.

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Papers presented at the seminar, new developments in orchard spraying, Orange Ex-services Club, August 7, 1985 /

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