Pennak, Robert [1953] Pennak Freshwater Invertebrates of the U.S. New York (NY) Ronald Press Company
Pennak, Robert [1989] Fresh-water Invertebrates of the United States (Protosoa to Mollusca) (U.S) John Wiley & Sons [3rd edition]
Patterson, D.J., [2003] Free-Living Freshwater Protazoa (A Color Guide). Daytona. Manson Publishing. ASM Press.
Ward, H.B. & Whipple, G.C. [1918] Freshwater Biology. New York. John Wiley & Sons. Stanhope Press.
No comments:
Post a Comment