A key to the adults and nymphs of the British stoneflies (Plecoptera) with notes on their ecology and distribution
Hynes, H.B.N
A key to the adults and nymphs of the British stoneflies (Plecoptera) with notes on their ecology and distribution - 3d ed - Kendal Titus Wilson 1977 - 90 p - Freshwater Biological Association Scientific Publication, no.17 .
LIFE SCIENCE
574.52632 / HYN
A key to the adults and nymphs of the British stoneflies (Plecoptera) with notes on their ecology and distribution - 3d ed - Kendal Titus Wilson 1977 - 90 p - Freshwater Biological Association Scientific Publication, no.17 .
LIFE SCIENCE
574.52632 / HYN