. Elementary entomology . Fig. 484. Showing method of pinning Hymenoptera (.\fter Washbum)

---

Size: 1768px × 2827px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1, booksubjectentomology, bookyear1912