Karling, T. G. (1974). On the anatomy and affinities of the turbellarian orders. In: Biology of the Turbellaria (eds. NW Riser & MP Morse):1-16. McGraw-Hill, New York.
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Karling, T. G.
1974
On the anatomy and affinities of the turbellarian orders. In: Biology of the Turbellaria (eds. NW Riser & MP Morse):1-16.
