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Your search for [author]Tirona, Mariano returned 5 records. |
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The soils of renovated abacá (Musa tcxtilis) fields in Davao and the reported inferior growth of this plant therein.
by Tirona, Mariano;
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Nature and availability of the plant-food constituents of Philippine guano.
by Tirona, Mariano;
Subject: Guano, Philippine -- Plant-food constituents; Plant-food constituents -- Guano; Guano, Philippine -- Nitrogen, phosphorus content -- Philippines.
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The influence of the period of air drying on the strength of abacá fibers.
by Tirona, Mariano;
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The variability of tensile strength of commercial abacá fibers of the same origin in the pseudostem.
by Tirona, Mariano;
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Crop insurance : the Philippine experience.
by Pinga, Emmanuel G.; [Pasig City: Mediana], 1999.
Subject: Crop insurance.
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