. Improving crop yields by the use of dynamite . 1^0(^31^0 FARM 0 002 758 430 5 • GoJtl^Go) IMPROVEMENT NEIWYORK Central LINES USE OF EXPLOSIVESIN FARM WORK Issued byHEW TORI CERTRAL i HUDSON RIVER RAILROAD LIBRARY OF CONGRESS DDDE7Sfl43DS u^ii:—^ n^.

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Keywords: ., bookcentury1900, bookdecade1910, bookidimp, booksubjectexplosives