Lesa 1 gruppy
By: [avtory]: V.T. Nikolaenko, L.A. Plotnikov [i] A.P. Voronina.
Contributors: Plotnikov, Leonid Alekseevich.; Voronia, Aleksandra Pavlovna.
Publisher: Lesnaya promyshl.
Published: 1973
Place of publication: Moskva
Language: rus