01405nam 2200409 a 450 991069637950332120080104133633.0(CKB)5470000002377033(OCoLC)187045738(EXLCZ)99547000000237703320080103d2006 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierAgricultural chemical usage[electronic resource] swine and swine facilitiesWashington, D.C. :U.S. Dept. of Agriculture, National Agricultural Statistics Service,2006.17 pages digital, PDF fileTitle from title screen (viewed on Jan. 2, 2008)."December 2006""Ag Ch 2 (06)."Agricultural chemical usage SwineDiseasesControlUnited StatesAgricultural chemicalsUnited StatesStatisticsPesticidesApplicationUnited StatesStatisticsStatistics.lcgftSwineDiseasesControlAgricultural chemicalsPesticidesApplicationUnited States.National Agricultural Statistics Service.GPOGPOBOOK9910696379503321Agricultural chemical usage3092768UNINA