1.
 |  | Title: Microscopic Anatomy of Invertebrates, Placozoa, Porifera, Cnidaria, and Ctenophora by Frederick W. Harrison, Jane A. Westfall, John O. Corliss ISBN: 0471562246 Publisher: John Wiley & Sons Pub. Date: December, 1990 List Price: $362.50 Amazon.com Price: $362.50 |
2.
 |  | Title: Protozoa, Volume 1, Microscopic Anatomy of Invertebrates by John O. Corliss ISBN: 0471568422 Publisher: John Wiley & Sons Pub. Date: 28 December, 1990 List Price: $362.50 Amazon.com Price: $362.50 |
3.
 |  | Title: Microscopic Anatomy of Invertebrates, Aschelminthes by Frederick W. Harrison, Edward E. Ruppert, Jane A. Westfall, John O. Corliss ISBN: 0471561037 Publisher: John Wiley & Sons Pub. Date: October, 1991 List Price: $362.50 Amazon.com Price: $362.50 |
4.
 |  | Title: Handbook of Protoctista: The Structure, Cultivation, Habitats and Life Histories of the Eukaryotic, Microorganisms and Their Descendants Exclusive O by Lynn Margulis, John O. Corliss, Michael Melkonian ISBN: 0867200529 Publisher: Jones & Bartlett Pub Pub. Date: January, 1990 List Price: $225.00 Amazon.com Price: $225.00 |