A Guide to the Identification of Genera of Chironomid Pupal Exuviae Occurring in Britain and Ireland (including Common Genera from Northern Ireland) ... in Monitoring Lotic and Lentic Fresh Waters - Couverture souple

Wilson, Ronald S.; Ruse, Leslie P.

 
9780900386732: A Guide to the Identification of Genera of Chironomid Pupal Exuviae Occurring in Britain and Ireland (including Common Genera from Northern Ireland) ... in Monitoring Lotic and Lentic Fresh Waters