Field guide to the bumblebees of Great Britain and Ireland.
Gillingham: Ocelli, (2013. revised edition). Small octavo, paperback, colour photographs, maps. 29 species are described with colour photographs of both sexes plus life history. More
Gillingham: Ocelli, (2013. revised edition). Small octavo, paperback, colour photographs, maps. 29 species are described with colour photographs of both sexes plus life history. More