Show TEST COW FOR tuberculosis law makes make it in dow dis trick of Colum columbia boa big bg decrease aires of DI noted mirrored by it the united tied giboo depart meat of agriculture in the district of columbia it in id eom earn P N r to test dairy cattle far fortu tabor bercu I 1 lofas sl the tha low law we P led 1 in 1909 unit g the year which followed 1701 rattle cattle in the district were tested and 19 per par cent were found to haw have tuber later rain is in IBIS 1918 1200 cattle were tested and kie kes than I 1 1 per par cent was wall found T to in have the dl disease ease since hii 1914 not nor mw th than aper 2 per cent of the dairy cattle la in t the h district haw have been found to be d dla used nied this illustrates illustrate what Matro util will do I 1 in M ahe tuberculosis light fight |