author | date | title | journal / publication | Beauchamp Pde | 1939 | Rotiferes et Turbellaries. In: The Percy Sladen Trust expedition to Lake Titicaca in 1937 under the leadership of Mr H. Cary Gilson M.A. | Transact Linn Soc London Ser 3 Vol 1 Part 1 :51-78 |
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