Samuel Wendell Williston

29 books

Feb 5, 2010
Cover of Synopsis of the North American Syrphidae

Synopsis of the North American Syrphidae

Jan 13, 2010
Cover of Synopsis of the Families and Genera of North American Diptera, Exclusive of the Genera of the Nematocera and Muscidae, with Bibliography and

Synopsis of the Families and Genera of North American Diptera, Exclusive of the Genera of the Nematocera and Muscidae, with Bibliography and

Jan 11, 2010
Cover of On the Diptera of St. Vincent (West Indies)

On the Diptera of St. Vincent (West Indies)

Jan 11, 2010
Cover of Manual of the Families and Genera of North American Diptera

Manual of the Families and Genera of North American Diptera

Jan 11, 2010
Cover of North American Plesiosaurs (Fieldiana, Geology, Vol.2, No.1)

North American Plesiosaurs (Fieldiana, Geology, Vol.2, No.1)