Cover Brannt W.T. --
Id: 151593

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(English).

Summary

Occurrence, Geographien] Distribution, and Cultivation of Rubber Plants; Manner of Obtaining and Pre paring the Baw Materials, diodes of Working and Utilizing Them, Including Washing, Loss in Washing, V act ration, Mixing, Vulcanizing, Rabber and Gutta-Forvlra Compounds, Utilization of Waste. Ualata, arid Statistics of Cominer"-'".

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