-
By: Ryckman, R EType: ArticleIn: The Pan-Pacific entomologistVolume: 27Series:Issue:Date: 1951Page Range: 172Publication Info: San Francisco Pacific Coast Entomological SocietySubjects:
-
By: Ryckman, R E - Arakawa, Ken Y.Type: ArticleIn: The Pan-Pacific entomologistVolume: 28Series:Issue:Date: 1952Page Range: 105--106Publication Info: San Francisco Pacific Coast Entomological SocietySubjects:
-
By: Ryckman, R E - Arakawa, Ken Y.Type: ArticleIn: The Pan-Pacific entomologistVolume: 28Series:Issue:Date: 1952Page Range: 104--105Publication Info: San Francisco Pacific Coast Entomological SocietySubjects:
-
By: Ryckman, R EType: ArticleIn: The Pan-Pacific entomologistVolume: 29Series:Issue:Date: 1953Page Range: 155--156Publication Info: San Francisco Pacific Coast Entomological SocietySubjects:
-
By: Ryckman, R E - Ames, Charles T.Type: ArticleIn: The Pan-Pacific entomologistVolume: 29Series:Issue:Date: 1953Page Range: 163--164Publication Info: San Francisco Pacific Coast Entomological SocietySubjects:
-
By: Ryckman, R E - Deem, B AType: ArticleIn: Bulletin of the Brooklyn Entomological SocietyVolume: 48Series: newIssue:Date: 1953Page Range: 67--68Publication Info: Brooklyn, N.Y, The Society,Subjects:
-
By: Ryckman, R EType: ArticleIn: The Pan-Pacific entomologistVolume: 29Series:Issue:Date: 1953Page Range: 144--146Publication Info: San Francisco Pacific Coast Entomological SocietySubjects:
-
By: Ryckman, R E - Lee, R DType: ArticleIn: The Pan-Pacific entomologistVolume: 34Series:Issue:Date: 1958Page Range: 35--40Publication Info: San Francisco Pacific Coast Entomological SocietySubjects: