| author | date | title | journal / publication | Thum AB | 1974 | |
Reproductive ecology of the polyclad turbellarian Notoplana acticola (Boone, 1929) on the central California coast. In N.W. Riser and M.P. Morse (eds): Biology of the Turbellaria. | New York: McGraw-Hill, pp. 431-445. |
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