Main Title |
Taxonomy and Biology of Sludge Worms. |
Author |
Brinkhurs, R. O. ;
|
CORP Author |
Toronto Univ. (Ontario). Great Lakes Inst. |
Year Published |
1969 |
Report Number |
FWPCA-WP-00940; |
Stock Number |
PB-217 411 |
Additional Subjects |
( Water pollution ;
Indicator species) ;
( Worms ;
Indicator species) ;
Research ;
Canada ;
Oligochaetes
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-217 411 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
29p |
Abstract |
The report briefly describes research undertaken to identify as many of the aquatic oligochaetes of North America and Europe as possible, and to fit the identifications to those of the world in a review of the systematics (relationship) and nomenclature (naming) of the group; to plot their distribution geographically; to evaluate the species in terms of their value as indicators of pollution; and to gain some insight into the basic biological parameters of the more important species so that the role of worms in relation to self-purification and eutrophication might be investigated. |
NTIS Title Notes |
Terminal rept. 1 Jun 66-31 May 69. |
PUB Date Free Form |
31 May 69, |
Category Codes |
6F; 13B; 57H; 68D |
NTIS Prices |
PC A03/MF A01 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
326552831 |
Origin |
NTIS |
Type |
CAT |