TY  - BOOK
AU  - Seier,M.
AU  - Djeddour,D.
TI  - Biological control for management of invasive weeds in Africa: With particular reference to weeds of conservation areas and rangeland 
U1  - 581.62 23
PY  - 2000///
CY  - Nairobi, Kenia
PB  - CAB International
ER  -