@proceedings {KNZ00693, title = {Expansion of eastern red cedar in the northern Flint Hills, Kansas}, year = {1999}, pages = {9 -15}, publisher = {University of Nebraska at Kearney}, address = {Kearney, NE}, keywords = {LTER-KNZ}, author = {Hoch, G.A. and J. M. Briggs}, editor = {Springer, J.T.} }