-
By: Parker, George H - Porter, HelenType: ArticleIn: The Biological bulletinVolume: 66Series:Issue:Date: 1934-02-01Page Range: 30--37Publication Info: Woods Hole, Mass Marine Biological LaboratorySubjects:
-
By: Parker, George H - Van Alstyne, Margaret A.Type: ArticleIn: The Biological bulletinVolume: 62Series:Issue:Date: 1932-04-01Page Range: 195--200Publication Info: Woods Hole, Mass Marine Biological LaboratorySubjects:
-
By: Parker, George HType: ArticleIn: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledgeVolume: 54Series:Issue: 216Date: 1915Page Range: 1--6Publication Info: Philadelphia, American Philosophical Society,Subjects:
-
By: Fielde, Adele M. (Adele Marion), - Parker, George HType: ArticleIn: Proceedings of the Academy of Natural Sciences of PhiladelphiaVolume: 56Series:Issue:Date: 1904Page Range: 642--650Publication Info: Philadelphia, Academy of Natural Sciences of Philadelphia,Subjects: