 | Harry Bennett - Chemistry, Technical - 1933 - 644 pages
...yards or 43560 sq. feet=l acre 640 acres=l square mile An acre equals a square whose side is 208.7 feet Cubic Measure 1728 cubic inches = 1 cubic foot 27 cubic feet =1 cubic yard 1 cord of wood = a pile 4X4X8 feet =128 cubic feet 1 perch of masonry =16.5X1.5 XI foot =24.75 cubic... | |
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