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A synonymic catalogue of Orthoptera
Catalogue of Papilionidae & Pieridae (Lepidoptera, Rhopalocera)
Flora Malesiana Series I Spermatophyta
Descriptive catalogue of the coleoptera of South Africa (Lucanidæ and Scarabæidæ)
Ocean pollution. Hearings, Ninety-third Congress, first session on S. 1067 ... S. 1070 ... [and] S. 1351 ... June 12, 13, and 28, 1973
The birds of North and Middle America : a descriptive catalogue of the higher groups, genera, species, and subspecies of birds known to occur in Nort…
Text-book of embryology
The birds of North and Middle America: a descriptive catalogue of the higher groups, genera, species, and subspecies of birds known to occur in North…
Genetics today : proceedings of the XI International Congress of Genetics, The Hague, The Netherlands, September 1963
The South American herpetofauna : its origin, evolution, and dispersal