Your search returned 4 results.
by Ling, Nicholas.
-- New Zealand Dept. of Conservation.
by -- New Zealand Dept. of Conservation. Science and Research Unit -- Workshop on Managing Invasive Freshwater fish in New Zealand (2003 : Hamilton, N.Z.).
by Marking, Leif L;
Bills, Terry D.
-- U.S. Fish and Wildlife Service
by Parker, Bob.
-- New ZealandMinistry of Agriculture and Fisheries;
Auckland Acclimatisation Society (N.Z.);
Waikato Valley Authority