Pawson, Stephen M.; Emberson, Rowan M. (2000). The conservation status of invertebrates in Canterbury (Report). Department of Conservation. p. 41. hdl:10182/1658. ISSN1171-9834.
Pawson, Stephen M.; Emberson, Rowan M. (2000). The conservation status of invertebrates in Canterbury (Report). Department of Conservation. p. 41. hdl:10182/1658. ISSN1171-9834.