Date of Award
1-1-1972
Document Type
Thesis
Degree Name
Master of Science (MS)
Department
Biology
Recommended Citation
Hahn, Douglas Robert, "Cage culture of black bullheads, Ictalurus melas (Rafinesque), in North Dakota" (1972). Theses and Dissertations. 11053.
https://commons.und.edu/theses/11053
COinS