T. H. Russell

• Mosses and liverworts
• Mosses and Liverworts - an Introduction to Their Study, with Hints As to Their Collection and Preservation
• Mosses and Liverworts; an Introduction to Their Study, with Hints As to Their Collection and Preservation. with Illustrations from Original Microscopi
• Mosses and Liverworts; an Introduction to Their Study, with Hints As to Their Collection and Preservation. with Illustrations from Original Microscopical Drawings