Er qobighi baghrining sirlari
Series: Ŭzbekiston SSR "Bilim" zhamii︠a︡ti -- no. 61; Ŭzbekiston SSR "Bilim" zhamii͡ati (Series) -- no. 61
Publisher: "Ŭzbekiston" nashriëti
Published: 1974
Place of publication: Toshkent
Language: uzb
Number of pages: 39
Other titles: Taĭny glubin zemnoĭ kory.
Notes: Title in colophon: Taĭny glubin zemnoĭ kory.