Urea excretion and diving in the Seal (Phoca vitulina L.) Identifier: 10485 Title: Urea excretion and diving in the Seal (Phoca vitulina L.) Author: Bodil Schmidt-NielsenDuke University Roberta O’DellDuke University James BacsanyiDuke University H. Victor Murdaugh, Jr.Duke University Date: 1957 Species: Phoca vitulinaHarbor seal Type: Bulletin, Report Bulletin: Volume 04 - 1956-1958 Report: 61 Citation “Urea excretion and diving in the Seal (Phoca vitulina L.),” MDI Biological Laboratory, accessed March 23, 2026, https://digitalarchive.mdibl.org/items/show/523.Item 10485 Save this item as a PDF file