bucket radiusbucket take off anglebucket type stilling basinbufferbuffer stripbulk areabulk densitybulk permeabilitiybulk spceific gravitybulkheadbumpy airbundbundingburanburied channelburied riverburied soilburining vertisolsbuster windbuttebypass channelbypass flowbypass tunnelcc factorcable loggingcable tool methodcaillary porsitycaissoncakecalance ersioncalcarous soilscalcic horizoncalculated runoffcalibratedcalibrationcalibration curvecalichecalkcalled programcambic horizoncanalcanal depthcanonical analysiscanopy covercanopy interceptioncantraction jointcanyoncapcapacity