Some OPAL libraries remain closed or are operating at reduced service levels. Materials from those libraries may not be requestable; requested items may take longer to arrive. Note that pickup procedures may differ between libraries. Please
contact your library for new procedures, specific requests, or other assistance.
LEADER 00000nam 2200493 i 4500
001 680130378
003 OCoLC
005 20170928142201.0
006 m o d f
007 cr bn||||||abp
008 101107s1975 dcuab ob f000 0 eng c
019 626741892
040 OCLCE|beng|erda|epn|cOCLCE|dOCLCQ|dOCLCA|dOCLCF|dOCLCQ
|dOCLCO|dOCLCQ|dGZW|dGPO|dMvI
042 pcc
043 n-us-sd
074 0431-I-11 (online)
086 0 EP 1.23:660/3-74-017
086 0 EP 1.23:660/3-74-017
088 EPA-660/3-74-017
100 1 Churchill, Constance L.,|0http://id.loc.gov/authorities/
names/no2010095965|eauthor.
245 10 Silt removal from a lake bottom /|cby Constance L.
Churchill, Clyde K. Brashier, Charles S. Johnson.
264 1 Washington, D.C. :|bOffice of Research and Development,
U.S. Environmental Protection Agency,|c1975.
300 1 online resource (vi, 37 pages) :|billustrations, maps.
336 text|btxt|2rdacontent
337 computer|bc|2rdamedia
338 online resource|bcr|2rdacarrier
340 |gmonochrome|2rdacc|0http://rdaregistry.info/termList/
RDAColourContent/1002
490 1 Ecological research series ;|vEPA 660/3-74-017.
500 "February 1975."
500 "Project Officer: Charles F. Powers."
504 Includes bibliographical references (page 21).
536 Prepared for Office of Research and Development, U.S.
Environmental Protection Agency|c16010 ELF|e1BA031
588 Description based on online resource, PDF version; title
from title page (EPA, viewed Sept. 28, 2017).
650 0 Sediment control|0http://id.loc.gov/authorities/subjects/
sh85119501|zSouth Dakota|zHerman, Lake.|0http://id.loc.gov
/authorities/subjects/sh2004009697
650 0 Dredging|0http://id.loc.gov/authorities/subjects/
sh85039493|zSouth Dakota|zHerman, Lake.|0http://id.loc.gov
/authorities/subjects/sh2004009697
710 1 United States.|bEnvironmental Protection Agency.|bOffice
of Research and Development,|0http://id.loc.gov/
authorities/names/n80109322|eissuing body.
710 2 Pacific N.W. Environmental Research Laboratory.|0http://
id.loc.gov/authorities/names/n81066634
776 08 |iPrint version:|aChurchill, Constance L|tSilt removal
from a lake bottom|w(OCoLC)1749573.
830 0 Research reporting series.|n3,|pEcological research ;
|0http://id.loc.gov/authorities/names/no97041150|vEPA-660/
3-74-017.
856 40 |uhttp://purl.fdlp.gov/GPO/gpo85157