Parasitology, The Biology of Animal Parasites, by Elmer R. Noble -Professor of Zoology & Glenn A. Noble Biological Sciences Department, Third Edition, published by Lea & Febiger, copyright 1971, 617 pages, hardcover. This book contains information about an Introduction, Phylum Protoaoa, Phylum Platyhelminthes, Phylum Acanthocephala, Phylum Mematoda, Phylum Arthropoda, Miscellaneous Phyla, Parasite-Host Responses, Ecology of Parasites, and Evolution of Parasitism. The outside cover has wearing along the edges and corners and there is some discoloration on the front cover. On the inside front cover page the previous owner's name is written. The pages are in good condition except alot of the passages have been underlined with pen.