TY - BOOK AU - Heinrich, R. ED - technical reports of the second FAO/ Austria training course on Forest roads and harvesting in mountainous forests, Ort and Ossiach, Austria, 3 June - 2 July 1978 TI - Mountain forest roads and harvesting SN - 9789251007259 U1 - 634.93 PY - 1979/// CY - Rome PB - FAO KW - Agriculture ER -