Yorkshire Naturalists' Union
The '''Yorkshire Naturalists' Union''' is an association of amateur and professional naturalists covering a wide range of aspects of natural history. It is one of United Kingdom's oldest extant wildlife organisations and oldest natural history federation. Its Mycological Committee, founded in 1892, is the oldest permanent organisation dedicated to the study of fungi in Great Britain. Provided by Wikipedia-
1Published 1878### CRL customization ### ?> ### Add publisher and desc details ### ?>[Leeds, 1878-v. 23 cm.“...Yorkshire Naturalists' Union...”
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2Published 1877### CRL customization ### ?> ### Add publisher and desc details ### ?>Leeds : The Union, 1891 [i.e. 1877]-1906?]5 v. : ill., maps ; 23 cm.“...Yorkshire Naturalists' Union...”
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3[Leeds, etc.]v. 23 cm.“...Yorkshire Naturalists' Union...”
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4Published 1888### CRL customization ### ?> ### Add publisher and desc details ### ?>[Leeds ; London, 1888-1909]2 v. ; 23 cm.“...Yorkshire. Yorkshire Naturalists' Union...”