Guide to the main groups of pond invertebrates

Submitted by rich burkmar on Sat, 06/06/2015 - 10:52
Guide to the main groups of pond invertebrates.
Author(s): 
OPAL
Free: 
Yes
Available as: 
Online
PDF
Publication
Web link: 

https://www.imperial.ac.uk/opal/

Keywords: 
ponds freshwater water