VII.—Remarks on certain species of North American Helicidæ
Published in Annals of The Lyceum of Natural History of New York, in 1862, in volume 7, issue 1, pages 26-39
Date published:1862-04
Published in Annals of The Lyceum of Natural History of New York, in 1862, in volume 7, issue 1, pages 26-39
Date published:1862-04