Human parasites: a manual of reference to all the known species of entozoa and ectozoa which (excluding the microphytic, confervoid, and simple sarcodic organisms) are found infesting man / by T. Spencer Cobbold.

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Human parasites: a manual of reference to all the known species of entozoa and ectozoa which (excluding the microphytic, confervoid, and simple sarcodic organisms) are found infesting man / by T. Spencer Cobbold. Public Domain Mark. Source: Wellcome Collection.