University of Zambia Library Search for 'su:"Wallengrenia otho -- Classification."'

Wallengrenia otho and W. egeremet in eastern North America (Lepidoptera, Hesperiidae, Hesperiinae) /

By Burns, John McLauren.. City of Washington : Smithsonian Institution Press, 1985 , Supt. of docs. no. S1 1.27 : 423.

By Burns, John McLauren.. City of Washington : Smithsonian Institution Press, 1985 , Supt. of docs. no. S1 1.27 : 423.