Friday, L.E. A Key to the Adults of British Water Beetles. 1st. Ed. Pub. Aidgap. 1988
pp.151 with b/w. illus. throughout. Small 4to. Lightly sunned covers, a thor. vg. softback.
Covers over 250 species of beetle associated with freshwater and brackish water habitats. Ecological and distribution notes are also included.
£18.00 [Ref: 56369]