| Main Title |
Effects of pH and hardness on acute and chronic toxicity of un-ionized ammonia to ceriodaphnia dubia / |
| Author |
Johnson, Camille G.
|
| Year Published |
1995 |
| OCLC Number |
35317154 |
| Subjects |
Ammonia--Toxicity testing ;
Water--Pollution--Toxicology ;
Cladocera--Effect of water pollution on
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELDM |
Thesis Collection |
|
CCTE/GLTED Library/Duluth,MN |
08/01/2003 |
|
| Collation |
xi, 69 leaves : illustrations ; 29 cm |
| Notes |
Submitted in partial fulfillment of the requirements for the degree Master of Science, College of Natural Resources. Includes bibliographical references (leaves 65-69). |
| Place Published |
1995. |
| PUB Date Free Form |
1995. |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20030801104400 |
| Language |
eng |
| Origin |
OCLC |
| Type |
CAT |
| OCLC Rec Leader |
00805ctm 2200229Ia 45020 |
