Guardians of the watershed. Global status of dragonflies: critical species, threat and conservation

Abstract

Guardians of the watershed. Global status of dragonflies: critical species, threat and conservation Viola Clausnitzer, Reinhard jodicke International Journal of Odonatology, Volume 7, Issue 2, Page i, 2004https://doi.org/10.1080/13887890.2004.9748201Published: 1 July 2004 Full text PDF Copyright information Issue section: Introduction