"October 1991."Cover title."B-244735"--P. 1."GAO/PEMD-92-8."Includes bibliographical references (p. 44-47).Mode of access: Internet
Item 1025-A-1, 1025-A-2 (microfiche)"No. 104."Shipping list no.: 88-565-P.Distributed to some deposi...
"OTA-O-234"--P. [4] of cover."October 1984"--P. [4] of cover.Cover title.Mode of access: Internet
Item 1045-A, 1045-B (microfiche)Shipping list no.: 85-938-P.Distributed to some depository libraries...
"GAO/PEMD-93-6.""B-249520"--P. [1]."December 1992."Cover title.Includes bibliographical references (...
"B-243068"--P. [1]Cover title."GAO/RCED-91-75"--Cover."April 1991."Includes bibliographical referenc...
"December 1991."Cover title."B-246335"--P. [1]."GAO/RCED-92-47."Includes bibliographical references....
"21Z-1020.""July 1991.""Comprehensive ground-water protection."Distributed to depository libraries i...
S/N 052-003-00974-9 (vol. 2)"OTA-O-276"--Vol. 2, p. [4] of cover."OTA-O-233"--Vol. 1., p. [4] of cov...
Item 1045-A, 1045-B (microfiche)Shipping list no.: 86-953-P.Distributed to some depository libraries...
"SW-886.""November 1980.""Joseph A. Davis, editor, Kenn Speicher, associate editor"--P. 2 of cover.B...
CIS Microfiche Accession Numbers: CIS 88 S321-5Microfiche.Mode of access: Internet
"B-210829"--Prelim. leaf."GAO/RCED-84-80."Cover title.Distributed to depository libraries in microfi...
"June 1987"-- p. iii.Cover title.Bibliography: p. 44-49.Mode of access: Internet
At head of title: U.S. Department of the Interior, U.S. Geological Survey.Caption title.Includes bib...
"Serial no. 102-110."Includes bibliographical references.Mode of access: Internet
Item 1025-A-1, 1025-A-2 (microfiche)"No. 104."Shipping list no.: 88-565-P.Distributed to some deposi...
"OTA-O-234"--P. [4] of cover."October 1984"--P. [4] of cover.Cover title.Mode of access: Internet
Item 1045-A, 1045-B (microfiche)Shipping list no.: 85-938-P.Distributed to some depository libraries...
"GAO/PEMD-93-6.""B-249520"--P. [1]."December 1992."Cover title.Includes bibliographical references (...
"B-243068"--P. [1]Cover title."GAO/RCED-91-75"--Cover."April 1991."Includes bibliographical referenc...
"December 1991."Cover title."B-246335"--P. [1]."GAO/RCED-92-47."Includes bibliographical references....
"21Z-1020.""July 1991.""Comprehensive ground-water protection."Distributed to depository libraries i...
S/N 052-003-00974-9 (vol. 2)"OTA-O-276"--Vol. 2, p. [4] of cover."OTA-O-233"--Vol. 1., p. [4] of cov...
Item 1045-A, 1045-B (microfiche)Shipping list no.: 86-953-P.Distributed to some depository libraries...
"SW-886.""November 1980.""Joseph A. Davis, editor, Kenn Speicher, associate editor"--P. 2 of cover.B...
CIS Microfiche Accession Numbers: CIS 88 S321-5Microfiche.Mode of access: Internet
"B-210829"--Prelim. leaf."GAO/RCED-84-80."Cover title.Distributed to depository libraries in microfi...
"June 1987"-- p. iii.Cover title.Bibliography: p. 44-49.Mode of access: Internet
At head of title: U.S. Department of the Interior, U.S. Geological Survey.Caption title.Includes bib...
"Serial no. 102-110."Includes bibliographical references.Mode of access: Internet
Item 1025-A-1, 1025-A-2 (microfiche)"No. 104."Shipping list no.: 88-565-P.Distributed to some deposi...
"OTA-O-234"--P. [4] of cover."October 1984"--P. [4] of cover.Cover title.Mode of access: Internet
Item 1045-A, 1045-B (microfiche)Shipping list no.: 85-938-P.Distributed to some depository libraries...