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. Bulletin of the Department of Agriculture. Agriculture; Agriculture. PHYSICAL TESTS OP KOAD-BUILDING ROCK. 61 ic o lo OS â¢-< e^ t^ iO -<?* Tf* Tt^ lO oc^c<iiooiooc:i--»f:i'-i'^c^j t^-oooccco C<» CO (M CO lO »o c J coco lOcO C^ IQCO O CO O Oi CO 00 00 CO I^-Tp CO lO O CO i-H 00 CO CO â -! '^ O i-H CO ;-C-cO':oooDoooi:"-c^coas loic coio Thioooiococoioco-^r-coc/DrH co».ococoi>'i>-cDco ooodi>ocoio, >ocd»ocDcD'^u^occt^*i^>or~t^t^ odt-^ odoo COI>^I>^COI-'--odt-^l>^COo6l^GCCOCD lOCOC^CNl-^lMiOOOOO -^OOtMCO'^OOiOC^tVfCKlDOcOO^iâ^cicoi>^oc4iQ^^coc»rt^'aioocdi> _5i ,-1 ^ ^ ^ ^ iT'i-' T-lT-lT-lT-H i-l i-!i-H 1-Ht-H ^^ jo^(M>-li-fT-HrHrH r-( r-HrH rHrHT-lT-l<^»-cD<Nt^Oit-- f^ C^-^CO"^'cOCOCQ':do "),-HOu^aiOOO>Oi-HCO-^C005-^COOOOcoaiC^Gi'r^ COOi'^CO"^OOi-H'^-*OGOCftc^-*COOCOOOO-^C^»OC^COC^lC^-^OOOOOT-Hi-HCO-COcOcOCOcOl'^l .i:DCDC0OtDcocDcDc0c0-':ot^t--i:ocO(:otOcO !h fl lili.^ d"!*^ S''m goOOmOOOOmOcnOO pa ;^ .S .S ' â ^' u <£) 03 ° ; I :n "-^ ! I :;^ ; '^^ :^ "-< 5 fe^xS fl gcsg as^ el â <s l3 ceSrg 3<<CQ 43 o - M b O io ,!4 COOOClOOOOOOOOOOOOOOi=(. 'OxJ'd^ § w O O H,J3'0 o 'O 'C S ^^S '^ S'dooa^-jos'ds'w'd'O r-. 'Sib "^"S >i â n t>> â â _ - ot^r-HC^^co-^Oi"^u^)4qsi. 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
