The British Pseudococcidae (Homoptera: Coccoidea)
Williams, D. J. (Douglas John)
Article
1962
Bulletin of the British Museum (Natural History) Entomology
12
1--79
BioStor
English
London, The Museum, 1950-1977
BioStor: https://biostor.org/reference/249 DOI: https://doi.org/10.5962/bhl.part.5872