OCR Text |
Show Photo 2,000,000 2000000 , , Sq Milee Mdt's Mdts Miles MilesThe MileeThe ' The U S department of agncul agricul agnculure agriculure agnculure ure has ' just 'ust ust taken aerial photo photo- photoraphs photographs photographs - - . graphs raphs of ot 2 000 000 square miles or or)0 or0 )0 0 10 ) ) per cent of the farm acreage of ofthis ofIhis ofthis this Ihis country in order to help de tie determme tieierrnine delermine termme ierrnine desirable changes in m land land.lse landsac jse .lse lse sac . for various kinds of crops cropsmys cropssays says mys Collier s The work which whichproduced whichproduced produced 1 I 300000 300 000 air photos1st photos -1st 1st "ost8 ost8 " - " st ? 8 000 000 or only a fractipn tractlpn of the thesum theturn thesum sum turn of producing producmg the information informationby by ground surveys |