Tirrell, R.A. 1995. Response of Sediment Microbial Communities to Spartina alterniflora Roots in a Virginia Salt Marsh. M.S. Thesis, Dept. of Environmental Sciences, Univ. of Virginia, Charlottesville, VA. Advisor: L. Blum pp. Notes= submitted by lkb2e@virginia.edu, Sat Jan 29 09:36:04 EST 2000 End_notes