TY - BOOK AU - Delfosse, E.S., ed. AU - Scott, P.R., ed. TI - Biological control of weeds : proceedings of the viii international symposium on biological control of weeds, Lincoln University, Canterbury, New Zealand, 2 - 7 Feburary, 1992 SN - 9780643058125 PY - 1992/// CY - Melbourne PB - CSIRO ER -