""A Contribution To The Morphology And Biology Of The Stentors"" is a scientific book written by Herbert Parlin Johnson in 1893. The book is focused on the study of Stentors, a genus of unicellular ciliates that are commonly found in freshwater environments. The author provides a detailed description of the morphology and biology of Stentors, including their structure, behavior, and reproduction. The book also covers the classification and taxonomy of Stentors, as well as their ecological and evolutionary significance. The author's research is based on extensive observations and experiments conducted on different species of Stentors. The book is intended for students and researchers in the field of biology and zoology, who are interested in the study of unicellular organisms and their behavior. It is a valuable resource for anyone who wants to learn more about the biology and morphology of Stentors and their role in freshwater ecosystems.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.