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1by Rueffler, R., Joint FAO/ECE/ILO Committee on Forest Working Techniques and Training of Forest Workers, Geneva (Switzerland) eng, Seminar on Silvicultural, Technological, Economic and other Problems Connected with the Mechanization of Thinning Operations eng 12-16 Sep 1983 Eberswalde (German D.R.), Schult, W., Halm, R. (Institut fuer Forstwissenschaften, Eberswalde (German D.R.)), International Union of Forestry Research Organizations, Vienna (Austria) eng, Seminaire sur les Problemes Sylvicoles, Technologiques, Economiques et Autres Lies a la Mecanisation des Operations d'Eclaircie fre 12-16 Sep 1983 Eberswalde (German D.R.), Seminar po Lesovodstvennym, Tekhnicheskim, Ekonomicheskim i Drugim Problemam, Svyazannym s Mekhanizatsiej Operatsij po Prorezhivaniyu eng 12-16 Sep 1983 Eberswalde (German D.R.)
Published 1983Texto bibliotecaFAO IT -
2by Rueffler, R., Joint FAO/ECE/ILO Committee on Forest Working Techniques and Training of Forest Workers, Geneva (Switzerland) eng, Seminar on Silvicultural, Technological, Economic and other Problems Connected with the Mechanization of Thinning Operations eng 12-16 Sep 1983 Eberswalde (German D.R.), Schult, W., Hahm, R. (Institut fuer Forstwissenchaften, Eberswalde (German D.R.)), International Union of Forestry Research Organizations, Vienna (Austria) eng, Seminaire sur les Problemes Sylvicoles, Technologiques, Economiques et Autres Lies a la Mecanisation des Operations d'Eclaircie fre 12-16 Sep 1983 Eberswalde (German D.R.), Seminar po Lesovodstvennym, Tekhnicheskim, Ekonomicheskim i Drugim Problemam, Svyazannym s Mekhanizatsiej Operatsij po Prorezhivaniyu eng 12-16 Sep 1983 Eberswalde (German D.R.)
Published 1983Texto bibliotecaFAO IT -
3by Rueffler, R., Joint FAO/ECE/ILO Committee on Forest Working Techniques and Training of Forest Workers, Geneva (Switzerland) eng, Seminar on Silvicultural, Technological, Economic and other Problems Connected with the Mechanization of Thinning Operations eng 12-16 Sep 1983 Eberswalde (German D.R.), Schult, W., Haln, R. (Institut Fuer Forstwissennhaften, Eberswalde (German D.R.)), International Union of Forestry Research Organizations, Vienna (Austria) eng, Seminaire sur les Problemes Sylvicoles, Technologiques, Economiques et Autres Lies a la Mecanisation des Operations d'Eclaircie fre 12-16 Sep 1983 Eberswalde (German D.R.), Seminar po Lesovodstvennym, Tekhnicheskim, Ekonomicheskim i Drugim Problemam, Svyazannym s Mekhanizatsiej Operatsij po Prorezhivaniyu eng 12-16 Sep 1983 Eberswalde (German D.R.)
Published 1983Texto bibliotecaFAO IT