. The biology of the protozoa. Protozoa; Protozoa. 518 BIOLOGY OF THE PROTOZOA. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Calkins, Gary N. (Gary Nathan), b. 1869. Philadelphia, Lea & Febiger

---

Size: 1240px × 2015px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookauthor, bookcentury1900, bookpublisherphiladelphialeafebiger