Okhrana prirody Zemli.
Series: Gosudarstvennye standarty Soi͡u︡za SSR
Publisher: Izd-vo Standartov
Published: 1993
Place of publication: Moskva
Language: rus
Number of pages: 111
Subjects: Environmental protection -- Standards -- Russia (Federation)
Notes: "Izdanie ofit͡s︡ialʹnoe."