TY  - RPRT
TI  - Pollen-limited reproduction in blue oak: Implications for wind pollination in fragmented populations
AU  - E. E. Knapp
AU  - M.A. Goedde
AU  - K.J. Rice
PY  - 2001
DO  - 10.1007/s004420000623
UR  - https://pubs.usgs.gov/publication/70023326
ID  - 70023326
ER  -