Texture of some important soil formations . Jull. No. 5, U. S. Dept. Agr., Div. Agr. Soils. Plate 14. UNITED STATES DEPARTMENT OF AGRICULTURE, IMVIS10N OF- AGRICULTURAL SOILS. THE TEXTURE OF A TYPICAL TRUCK LAND OF THE COLUMBIA FORMATION ATSALISBURY, MARYLAND. Per Cent of Grave!. Sand. Silt, and Clay in 20 Crams of Subsoil. Coarse sand. \ Medium sand. 93 n Fine $Qfim M ZJi. . m Li . ! . DIAMETER OF THE GRAINS IN MILLIMETERS. Bull. No. 5. U. S. Dept. Agr., Div. Agr. Soils. Plate 15. ED STATES DEPARTMENT OF. AGRICULTURE, Hi TEXTl WF. Per Cent of G
Texture of some important soil formations . Jull. No. 5, U. S. Dept. Agr., Div. Agr. Soils. Plate 14. UNITED STATES DEPARTMENT OF AGRICULTURE, IMVIS10N OF- AGRICULTURAL SOILS. THE TEXTURE OF A TYPICAL TRUCK LAND OF THE COLUMBIA FORMATION ATSALISBURY, MARYLAND. Per Cent of Grave!. Sand. Silt, and Clay in 20 Crams of Subsoil. Coarse sand. \ Medium sand. 93 n Fine $Qfim M ZJi. . m Li . ! . DIAMETER OF THE GRAINS IN MILLIMETERS. Bull. No. 5. U. S. Dept. Agr., Div. Agr. Soils. Plate 15. ED STATES DEPARTMENT OF. AGRICULTURE, Hi TEXTl WF. Per Cent of Gravel, Sqnd, Silt, and Fint santf. Very . ,.0, I ?5) -r^jHi t -i II, -It
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherwashi, bookyear1896
