Arthur D Whedon | History of the Marine Biological Laboratory

1923
Head Of Zoology Department
North Dakota Agricultural College
1925
Professor Of Zoology
North Dakota Agricultural College
1930
Professor Of Zoology And Head Of Dept
North Dakota Agricultural College
1931
Professor Of Zoology And Head Of Department Of Zoology
North Dakota Agricultural College
1935
Professor Of Zoology And Physiology And Head Of Department
North Dakota Agricultural College
1919
Instructor In Zoology
University Of Pennsylvania
1921
Instructor In Zoology
University Of Pennsylvania
1932
Professor Of Zoology And Head Of Department
North Dakota State College
1934
Professor Of Zoology
North Dakota State College
1936
Professor Of Zoology And Head Of Department
North Dakota State College