Pryrodna-ekanamichnyia adroznenni i effektyŭnastsʹ vytvorchastsi ŭ kalhasakh
By: K.R. Litsvinovich, U.V. Tsakunoǔ
Publisher: "Uradzhai"
Published: 1974
Place of publication: Minsk
Language: bel
Number of pages: 100
Notes: Include bibliographical references.