Marine mammals.

Assessing Polar Bear (Ursus Maritimus) in a Changing Arctic Using Non-Invasive DNA Metabarcoding. by: (書目-電子資源)

Marine mammals = fisheries, tourism and management issues / by: (書目-電子資源)

Sea mammals. by: (書目-語言資料,印刷品)

Marine mammals of the world = a comprehensive guide to their identification / by: (書目-語言資料,印刷品)

Marine mammals = a deep dive into the world of science / by: (書目-電子資源)

The Form and Function of Vertebral Trabecular Bone in Fully Aquatic Mammals. by: (書目-電子資源)

Assessing Predator Risk to Diadromous Fish Conservation in the Penobscot River Estuary. by: (書目-電子資源)

Improving Environmental Protection: One Imagined Touch at a Time. by: (書目-電子資源)