TY  - BOOK
AU  - "Webster, R.K., Shaner, G. & Van Alfen, N.K."
TI  - Annual Review of Phytopathology -vol.39
U1  - 047.1:632:582.28   P1.39 
PY  - 0000///California
CY  - 2001
PB  - Annual Rev.Inc.
ER  -