biological immobilizationbiological interchangebiological oxidationbiomassbiomebioremediationbiosequencebiospherebiostablizerbiotabiotic enzymesbiotitebirefringencebirefringence fabricbirnessitebisectbisequalbisequumbitternbiuretblack earthblack soilsbleicherdeblockblocky soil structurebloomblow outblowing sandblown out landbodbog soilboralfsborollsbottom landbouldersboulderybrackish waterbradyrhizobiabraided streambreakthrough curvebrecciabrinebroad base terracebroadcast applicationbroadcast plantingbrown earthsbrown forest soilsbrown podzolic soilsbrown soilsbrown water
