TY  - BOOK
AU  - Wittenberg,R
AU  - Cock,M.J
TI  - Invasive Alien species:A toolkit of best prevention and management practices
SN  - 0851995691
AV  - SB613.I4.W5 2001 
PY  - 2001///
CY  - Wallingford 
PB  - C.A.B
KW  - Invasive plants
ER  -