TY  - RPRT
TI  - Clonal foraging in perennial wheatgrasses: A strategy for exploiting patchy soil nutrients
AU  - L. David Humphrey
AU  - David A. Pyke
PY  - 1997
DO  - 10.2307/2960531
UR  - https://pubs.usgs.gov/publication/1015963
ID  - 1015963
ER  -