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… in action (remember Darwin?). Here we examine the risk factors for developing drench … 'Drench resistance' is present on a farm when there are a measurable number of worms … a few worms of some species survive. Without realising it, you have ‘selected’ for …

… contribution global warming also asked them look contribution main gases emitted new … from methane stabilise has been extrapolated out some 10 reduction 2050 you wanting … offset warming occurs before lag effect runs out means slightly more than 10 reductions may …

… important have calves yarded fairly close together quietens them down more quickly 9 9 … eating chewing cud ideal dung pat can trailed out your foot yet does have visible straw … traditional manner large hill paddock without any supplementary feed after 12 days yard …