| Document Number: 51 |
Full Record |
| Main Title |
Testacea (Protozoa: Sarcodina) as Indicators of Water Quality in Western Montana. |
| Author |
Tibbs., John F. ;
|
| CORP Author |
Montana State Univ., Bozeman. Water Resources Research Center. |
| Year Published |
1974 |
| Report Number |
MUJWRRC-49; OWRR-A-038-MONT; W74-07718 ; OWRR-A-038-MONT(1) |
| Stock Number |
PB-232 118 |
| Additional Subjects |
Water analysis ;
Aquatic microbiology ;
Water pollution ;
Indicator species ;
Environmental surveys ;
Protozoa ;
Montana ;
Rhizopoda ;
Lakes ;
Ponds ;
Sediments ;
Sampling ;
Water quality ;
Ecology ;
Bioassay ;
Sarcodina ;
Bioindicators ;
Periphyton ;
Testacea ;
Water pollution detection
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-232 118 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
10p |
|
| Document Number: 52 |
Full Record |
| Main Title |
Upper Great Lakes Connecting Channels Study: Detroit River System Mass Balance (UGLCCS Activities C.1 and F.4). |
| CORP Author |
Environmental Research Lab.-Duluth, Grosse Ile, MI. Large Lakes Research Station.;Ontario Ministry of the Environment, Toronto.;National Oceanic and Atmospheric Administration, Washington, DC.;Ontario Ministry of the Environment, Rexdale. |
| Year Published |
1988 |
| Report Number |
EPA/600/3-88/003; |
| Stock Number |
PB88-158514 |
| Additional Subjects |
Water quality ;
Pollution ;
Contaminants ;
Lake St Clair ;
Detroit River ;
Environmental tests ;
Lake Erie ;
Toxicity ;
Water chemistry ;
Sediments ;
Sampling ;
Waste water ;
Great Lakes Environmental monitoring ;
Trenton channel
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB88-158514 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
201p |
|
| Document Number: 53 |
Full Record |
| Main Title |
Winter Field Use of CO2 Freezing to Obtain Core Samples of Stream Sediments. |
| Author |
Lotspeich, Frederick B. ;
Schallock., Eldor W. ;
|
| CORP Author |
Environmental Protection Agency, College, Alaska. Arctic Environmental Research Lab. |
| Year Published |
1974 |
| Report Number |
Working Paper-27; |
| Stock Number |
PB-245 779 |
| Additional Subjects |
Sediments ;
Sampling ;
Streams ;
Biological productivity ;
Cores ;
Substrates ;
Extraction ;
Carbon dioxide ;
Sandy gravel ;
Freezing ;
Test equipment ;
Winter ;
Alaska ;
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-245 779 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
24p |
|
