Sovremennye tekhnologii i mashiny dlya bor'by s ehroziej pri provedenii oblesitel'nykh rabot na sklonakh - Postupivshij ot pravitel'stva Bolgarii

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Bibliographic Details
Main Authors: Vasilev, V.A., FAO, Rome (Italy) eng, Symposium on Techniques and Mechanization of Reforestation in Mountainous Regions eng 8 Jun 1978 Sofia (Bulgaria), United Nations, Geneva (Switzerland). Economic Commission for Europe eng, International Labour Organisation, Geneva (Switzerland) eng
Format: Texto biblioteca
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Published: Feb
Subjects:FO EFC FWT, SLOPING LAND, REFORESTATION, EROSION CONTROL, FORESTRY EQUIPMENT, SEEDBED PREPARATION, TERRE EN PENTE, RECONSTITUTION FORESTIERE, LUTTE ANTIEROSION, TERRENO EN DECLIVE, REFORESTACION, CONTROL DE LA EROSION, MATERIEL FORESTIER, PREPARATION DU LIT DE SEMENCE, EQUIPO FORESTAL, PREPARACION DEL ALMACIGO,
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