XII. A Revision of the American Notodontidæ. William Schaus, F.Z.S
Published in Transactions of The Royal Entomological Society of London, in 1901, in volume 49, pages 257-344
Date published:1901
Published in Transactions of The Royal Entomological Society of London, in 1901, in volume 49, pages 257-344
Date published:1901