A comparison of the shallow-water sponges near the Pacific end of the Panama Canal with those at the Caribbean end.
Published in Proceedings of the United States National Museum, in 1936, in volume 83, issue 2993, pages 441-466
Date published:1936
Published in Proceedings of the United States National Museum, in 1936, in volume 83, issue 2993, pages 441-466
Date published:1936