TY - RPRT TI - Response of the nitrogen-fixing lichen Lobaria pulmonaria to phosphorus, molybdenum, and vanadium AU - Jade A Marks AU - Julie Pett-Ridge AU - Steven S. Perakis AU - Jessica L Allen AU - Bruce McCune PY - 2015 DO - 10.1890/es15-00140.1 UR - https://pubs.usgs.gov/publication/70158639 ID - 70158639 ER -