TY  - RPRT
TI  - Available nitrogen: A time-based study of manipulated resource islands
AU  - Michelle M. Stubbs
AU  - David A. Pyke
PY  - 2005
DO  - 10.1007/s11104-004-1306-0
UR  - https://pubs.usgs.gov/publication/1016359
ID  - 1016359
ER  -