On the North American Asilidae (Dasypogoninae, Laphrinae), w
On the North American Asilidae (Dasypogoninae, Laphrinae), with a New Genus of Syrphidae [microform]
12 min read
Rate this book:
Buy This Book
As an Amazon Associate and Bookshop.org affiliate, BookOrb earns from qualifying purchases.
Know this book?
Help other readers discover this title by sharing your thoughts. Be the first to write a review.
Share Your Thoughts
Sign in to write a review.
More by Samuel Wendell Williston
Bibliography of North American dipterology, 1878-1895
Bibliography of North American
Bibliography of North American Dipterology, 1878-1895 [microform]
Contribution to a monograph of the North American Syrphidae
Contribution to a Monograph of
Contribution to a Monograph of the North American Syrphidae [microform]
Fam. Syrphidae
Manual for North American Dipt
Manual for North American Diptera