# Sounds, acoustic behaviour and gillnet entanglement of Hector's dolphin.

> 1990 doctoral thesis by S. M. Dawson at University of Canterbury

**Wikidata**: [Q112118829](https://www.wikidata.org/wiki/Q112118829)  
**Source**: https://4ort.xyz/entity/sounds-acoustic-behaviour-and-gillnet-entanglement-of-hector-s-dolphin-