Water pollution control research series. 18050 ELD 04/72/no. 6. Biota of freshwater ecosystems identification manual: 6, Aquatic dryopoid beetles (Coleptera) of United States [with list of references]; by Harley P. Brown, Department of Zoology, University of Oklahoma, Norman, Okla.
Publication Title:
Biota of freshwater ecosystems identification manual: 6, Aquatic dryopoid beetles (Coleptera) of United States [with list of references]; by Harley P. Brown, Department of Zoology, University of Oklahoma, Norman, Okla.
Display Title:
Water pollution control research series. 18050 ELD 04/72/no. 6. Biota of freshwater ecosystems identification manual: 6, Aquatic dryopoid beetles (Coleptera) of United States [with list of references]; by Harley P. Brown, Department of Zoology, University of Oklahoma, Norman, Okla.
Series Title:
Water pollution control research series.
Corporate Agency Authors:
Environmental Protection Agency
Sort Author:
Environmental Protection Agency
Authors:
Brown, Harley P.
Author place:
Washington, DC
Author zip:
20460
Date:
Apr. 1972
Publish Date ISO Format:
1972-04-01T00:00:00Z
Publication Start:
19720401
Publication End:
19720430
Corporate/Agency Author:
Environmental Protection Agency
Publication month:
9
Publication year:
1972
SuDoc number:
EP 1.16:(nos.)
Description:
ix+82+[1] p. il. 4°
Notes:
[Contract 14-12-894.]
Notes:
[Contract 14-12-894 .] • Sent to Depository Libraries. Item 473-A-1
Availability:
* For Sale by Superintendent of Documents. Cloth, $2.50 (S/N 5501-0370). and • Sent to Depository Libraries. Item 473-A-1