TY - BOOK AU - Harrison,Frederick W. AU - Bogitsh,Burton J. TI - Platyhelminthes and nemertinea T2 - Microscopic anatomy of invertebrates SN - 0471568430 AV - QL391.P7 P53 PY - 1991/// CY - New York PB - Wiley-Liss KW - Platelmintos KW - Genetica KW - Invertebrados KW - Anatomía ER -