New Pemphilidine Wasps, with Notes on Previously Described Forms: I -- Ecemnius (Hymenoptera: Sphecidae): Notulae Naturae of The Acad. of Natural Sciences of Phila., No. 171

New Pemphilidine Wasps, with Notes on Previously Described Forms: I -- Ecemnius (Hymenoptera: Sphecidae): Notulae Naturae of The Acad. of Natural Sciences of Phila., No. 171 PDF book is popular book written by . The book was released by Academy of Natural Sciences on with total hardcover pages 18. Fast download link is given in this page, you could read New Pemphilidine Wasps, with Notes on Previously Described Forms: I -- Ecemnius (Hymenoptera: Sphecidae): Notulae Naturae of The Acad. of Natural Sciences of Phila., No. 171 by in PDF, epub and kindle directly from your devices.