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Proceedings of the Xth International Ornithological Congress, Uppsala, June 1950
Contributions to a science of nematology
The physiology of reproduction
Biodiversity, biogeography and nature conservation in Wallacea and New Guinea
The Victoria history of the county of Lancaster
Acta : XVIII Congressus Internationalis Ornithologici, Moscow, August 16-24, 1982
Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types
Acta XX Congressus Internationalis Ornithologici : Christchurch, New Zealand, 2-9 December 1990
Hand-book of physiology