-
1
-
2
-
3
-
4
-
5
-
6by Burdin, N.A., Joint FAO/ECE/ILO Committee on Forest Working Techniques and Training of Forest Workers, Geneva (Switzerland) eng, Seminar po Sokrashcheniyu Poter' Lesnoj Biomassy v Lesozagotovitel'nom Proizvodstve eng 4-11 Dec 1982 Moscow (USSR), Seminar on Reducing Forest Biomass Losses in Logging Operations eng 4-11 Dec 1982 Moscow (USSR)
Published 1982Texto bibliotecaFAO IT