. Bulletin of the Department of Agriculture. Agriculture; Agriculture. NOV. 14,1912 54° F. ',1912 •F. -^LAiD ,l9l2-» O 10 ' 20 30 I PLAIN CEMENT GRAVEL AGGREGATE MAY 20 , 1913 65*- SO" F. INITIAL READING; TAKEN 26,l9l2-»»j U—APRIL 23'l3-4-«-APRIL 22» 30O 310 320 330 340 350 360 .370. OIL CEMENT J OIL CEMENT TE I LIMESTONE AGS. \ TRAP ASS. Fig. 13i 80045°—17—Bull. 53 Md. Laid in 1912 and Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfec
. Bulletin of the Department of Agriculture. Agriculture; Agriculture. NOV. 14,1912 54° F. ',1912 •F. -^LAiD ,l9l2-» O 10 ' 20 30 I PLAIN CEMENT GRAVEL AGGREGATE MAY 20 , 1913 65*- SO" F. INITIAL READING; TAKEN 26,l9l2-»»j U—APRIL 23'l3-4-«-APRIL 22» 30O 310 320 330 340 350 360 .370. OIL CEMENT J OIL CEMENT TE I LIMESTONE AGS. \ TRAP ASS. Fig. 13i 80045°—17—Bull. 53 Md. Laid in 1912 and Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.
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Keywords: ., bookauth, bookcentury1900, bookdecade1910, booksubjectagriculture
