TY  - RPRT
TI  - The Mauna Loa environmental matrix: foliar and soil nutrients
AU  - P.M. Vitousek
AU  - G. Aplet
AU  - D. Turner
AU  - J.J. Lockwood
PY  - 1992
DO  - 10.1007/bf00317415
UR  - https://pubs.usgs.gov/publication/70017218
ID  - 70017218
ER  -