"August 1985."Includes bibliographical references (p. 29-34).Mode of access: Internet
"September 1984."Map on lining paper.Distributed to depository libraries in microfiche.Includes bibl...
"May 1985."Includes bibliographical references (p. 15-20).Mode of access: Internet
Map on lining paper."September 1984."Distributed to depository libraries in microfiche.Includes bibl...
"August 1985."Includes bibliographical references (p. 33-36).Mode of access: Internet
"September 1985."Includes bibliographical references (p. 26-33).Mode of access: Internet
Map on lining paper."September 1984."Distributed to depository libraries in microfiche.Includes bibl...
"September 1984."Map on lining paper.Distributed to depository libraries in microfiche.Includes bibl...
"May 1985."Includes bibliographical references (p. 15-20).Mode of access: Internet
Map on lining paper."September 1984."Distributed to depository libraries in microfiche.Includes bibl...
"August 1985."Includes bibliographical references (p. 33-36).Mode of access: Internet
"September 1985."Includes bibliographical references (p. 26-33).Mode of access: Internet
Map on lining paper."September 1984."Distributed to depository libraries in microfiche.Includes bibl...
"September 1984."Map on lining paper.Distributed to depository libraries in microfiche.Includes bibl...
"May 1985."Includes bibliographical references (p. 15-20).Mode of access: Internet
Map on lining paper."September 1984."Distributed to depository libraries in microfiche.Includes bibl...