| dc.contributor.author | Allenstein, Gary G. | |
| dc.date.accessioned | 2010-04-08T13:11:46Z | |
| dc.date.available | 2010-04-08T13:11:46Z | |
| dc.date.issued | 1969-08 | |
| dc.identifier.other | 1969 .Al53 | |
| dc.identifier.uri | http://hdl.handle.net/2092/1225 | |
| dc.description | 30 leaves | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | Drake University | en_US |
| dc.relation.ispartofseries | Drake University, School of Graduate Studies; | |
| dc.subject | Freshwater--Pollution--Ecological aspects | en_US |
| dc.subject | Hydra--Ecological aspects | en_US |
| dc.subject | Vorticella--Ecological aspects | en_US |
| dc.subject | Freshwater plants | en_US |
| dc.title | A Comparative Study of Vorticella Sp. and Hydra at Various Depths in A Fresh Water Lake | en_US |
| dc.type | Thesis | en_US |