. Department bulletin. Agriculture; Agriculture. PHYSICAL TESTS OF ROAD-BUILDING ROCK. 31 CO OCOCTX0OS GOt© U5 Jg ON-> O t-GO CO 00 CO wt»h Aocu-Q ON CO OS nNN«n«o«o or-oon t^hlCOOM^OM-t* oooc-^oior^cC'OOJ lOT 1 -iCN ^O MO)OJO)Otr/jiOtOCON OlOiOOOOWi-tlOO1^ qOCDCOCDiCCOC^aJCS^aiC^CNC^CTSf-iCO-^CO OiOCNcDCO ^MCO»OMNC^iO«ANNNCOt^W^^'M^'^OOd^(OOiN CO _ _ "* »0 CO CO CM "CCOONiOOOHH N^NOCOOOOcO'^M'^^OOOliOCiOWMCOCC ^CO" COCOCO»OTt<0»HTtOCO 3^ dS°'0 O'O'S o'o S'O'OtoSoo o o S 6 6 d d do S o £"•§•3 5h! io2 S""-*' jHOfi 'O. 13 O O .a ; 3 oS'S-S'S'S 6 6 bS^s-g
. Department bulletin. Agriculture; Agriculture. PHYSICAL TESTS OF ROAD-BUILDING ROCK. 31 CO OCOCTX0OS GOt© U5 Jg ON-> O t-GO CO 00 CO wt»h Aocu-Q ON CO OS nNN«n«o«o or-oon t^hlCOOM^OM-t* oooc-^oior^cC'OOJ lOT 1 -iCN ^O MO)OJO)Otr/jiOtOCON OlOiOOOOWi-tlOO1^ qOCDCOCDiCCOC^aJCS^aiC^CNC^CTSf-iCO-^CO OiOCNcDCO ^MCO»OMNC^iO«ANNNCOt^W^^'M^'^OOd^(OOiN CO _ _ "* »0 CO CO CM "CCOONiOOOHH N^NOCOOOOcO'^M'^^OOOliOCiOWMCOCC ^CO" COCOCO»OTt<0»HTtOCO 3^ dS°'0 O'O'S o'o S'O'OtoSoo o o S 6 6 d d do S o £"•§•3 5h! io2 S""-*' jHOfi 'O. 13 O O .a ; 3 oS'S-S'S'S 6 6 bS^s-g £ 6 6 S3 § o :£;jeL,pqcq 'StOltlOMOOiOH «?3^0:N'5'XC005Mi-*Oi05h-C^01'NC^^M-^X^ftN^nO OMiO'*oo«)o(inrtrtCOOc»ONNtonNocMNMioxooNoo>«n*«a:5. 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, bookdecade1920, booksubjectagriculture
