Oblesenie ėrodirovannykh sklonov sosnoĭ v trosti͡a︡net͡s︡kom leskhozzage sumskoĭ oblasti
By: [materialy podgotovili Goncharenko P.F. i Patlaĭ I.N.].
Publisher: Sumskoe obl. upr. lesnogo khozi͡a︡ĭstva i lesozagotovok
Published: 1968
Place of publication: Sumy
Language: rus
Format: Microform
Number of pages: 13
Notes: Microfilm. Moscow : Gos. biblioteka SSSR im. V.I. Lenina, 1968. 1 microfilm reel ; 35 mm.