TY  - BOOK
AU  - M.H. Pei
AU  -  A.R. McCracken, 
TI  - Rust Diseases of Willow and Poplar
SN  - 0-85199-999-9
U1  - 634.9723 
PY  - 2005///
CY  - Wallingford
PB  - CABI Publishing
ER  -