TY  - BOOK
AU  - Walters , Dale ,
TI  - Diseases Control in Crops Biological and Environmentally Friendly Approaches
SN  - 9781405169479
U1  - 632.3 
PY  - 2009///
CY  - Chichester
PB  - John Wiley & Sons
KW  - Crops Biological
ER  -