Bulletin of the of Agriculture . Penetration in White-Heart Beech—Heartwood (Faqus atropunicea). 1, piece No. 86 treated 30 minutes; 2, piece No. 87 treated 60 minutes; 3, piece No. 88 treated 120minutes. Compare the penetration of white-heart beech with that of red-heart beach, Plate XII. Bui. 606, U. S. Plate Penetration in Hickory Heartwood (Hicoria alba). 1, piece No. 69 treated 30 minutes; 2, piece No. 70 treated 60 minutes; 3, piece No. 71 treated 120minutes. Note the uniform penetration in wood even at a considerable distance from the partwhere creosote was applied.
Bulletin of the of Agriculture . Penetration in White-Heart Beech—Heartwood (Faqus atropunicea). 1, piece No. 86 treated 30 minutes; 2, piece No. 87 treated 60 minutes; 3, piece No. 88 treated 120minutes. Compare the penetration of white-heart beech with that of red-heart beach, Plate XII. Bui. 606, U. S. Plate Penetration in Hickory Heartwood (Hicoria alba). 1, piece No. 69 treated 30 minutes; 2, piece No. 70 treated 60 minutes; 3, piece No. 71 treated 120minutes. Note the uniform penetration in wood even at a considerable distance from the partwhere creosote was applied. Bui. 606, U. S. Dept. of Agriculture. Plate IX.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectagriculture, bookyear
