TY  - RPRT
TI  - Acidic deposition, cation mobilization, and biochemical indicators of stress in healthy red spruce
AU  - W.C. Shortle
AU  - K.T. Smith
AU  - R. Minocha
AU  - G.B. Lawrence
AU  - M.B. David
PY  - 1997
DO  - 10.2134/jeq1997.00472425002600030038x
UR  - https://pubs.usgs.gov/publication/70019872
ID  - 70019872
ER  -