(NkLASSIFIKACIQ LESNYH PLO]ADEJ PO IH WODOOHRANNO(B-(NZA]ITNOMU ZNA^ENI@ (B/s - (NmOL^ANOW(B, (Na(B.(Na(B.s; (NiNSTITUT LESA an sssrs ((NmOSKWA (B:s (Nb(B. (NI(B.,s, 1958)
Keywords: (NpRAKTI^ESKOE LESORAZWEDENIEs