Mark E. Fenn

1. Effects of nitrogen deposition and empirical nitrogen critical loads for ecoregions of the United States
   2011/05/25 by Linda H. Pardo, Mark E. Fenn, Christine L. Goodale +22 · 1 citation
   Agricultural and Biological Sciences · Environmental Science · #Lichen and fungal ecology #Peatlands and Wetlands Ecology #Soil and Water Nutrient Dynamics