Asteroidea.
London: British Museum (Natural History), 1938. Quarto, 6 photographs. Publisher's printed wrappers, a few minor creases. The John Murray Expedition 1933-34 Scientific Reports, Volume 4, No. 9. More
Results
Results 1 - 3 (of 3)
A key to the nymphs of the British species of ephemeroptera.
London: Freshwater Biological Association, 1961. Octavo, text illustrations, wrappers. Scientific Publication, no. 20. More
A revised key to the British water bugs (hemiptera-heteroptera): with notes on their ecology.
London: Freshwater Biological Association, 1956. Octavo, text illustrations, wrappers. Scientific Publication, no. 16. More
Results 1 - 3 (of 3)