TY  - BOOK
AU  - Jegar, Michael J.
TI  - Spatial components of plant disease epedemics
T2  - Prentice Hall advanced reference series, physical & life sciences
SN  - 013824491X
U1  - 581.2 
PY  - 1989///
CY  - Englewood Cliffs
PB  - Prentice-Hall
ER  -