tt valuetactoidtalctaludtalustaxadjuncttaxontaxonomic unittdrtensile strengthtensiometertephraterminal moraineterraceterric layertertiary waste treatmenttextural classificationthermal analysisthermal conductivitythermal propertiesthermicthermogenic soilsthermophilic organismsthermosequencethreshold moisture contentthroughfallthrowtidal flattie ridgetight soiltile draintilltill plaintillagetillage actiontillage deeptillage equipmentstillage erosiontillage moldboard plowingtillage objectivetillage operationtillage requirementstillage residue management systemtilthtime domain reflectometrytodorokitetoeslopetop dressingtoposaic