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By: Plough, Harold HType: ArticleIn: The Biological bulletinVolume: 32Series:Issue:Date: 1917-01-01Page Range: 1--12Publication Info: Woods Hole, Mass Marine Biological LaboratorySubjects:
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By: Plough, Harold HType: ArticleIn: TransactionsVolume: 35Series:Issue:Date: 1916Page Range: 233--244Publication Info: Columbus, Ohio [etc.]Subjects:
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By: Young, William C. - Plough, Harold HType: ArticleIn: The Biological bulletinVolume: 51Series:Issue:Date: 1926-09-01Page Range: 189--198Publication Info: Woods Hole, Mass Marine Biological LaboratorySubjects: