Distributed to depository libraries in microfiche.
Shipping list no.: 98-0200-M.
"A Russian translation of portions of U.S.G.S. Open File 91-563."
Microfiche. [Denver, Colo.] : U.S. Geological Survey, [1997] 1 microfiche.
Text in Russian; t.p. in English; added t.p. in Russian.