Cover image for Online literature searching and databases at the U.S. Environmental Protection Agency, Environmental Research Center, Library, Cincinnati, Ohio.
Title:
Online literature searching and databases at the U.S. Environmental Protection Agency, Environmental Research Center, Library, Cincinnati, Ohio.
Author:
Calkins, Mary L.
Personal Author:
Publication Information:
Cincinnati, Ohio : Envirnomental Protection Agency, Environmental Research Center, Library, 1978.
Physical Description:
35 pages ; 28 cm.
General Note:
Issued Oct. 1978.
Language:
English
Format :
Book