Winkler, Norbert <br/><br/>
Environmentally sound road construction in mountainous terrain  : applying advanced operating methods and tools 
by Norbert Winkler 
 - Rome  FAO  1998 
 - ix, 54 p.  il. n.  30 cm 
 - Forest harvesting case-study / FAO  10  1014-9945 .
 - Forest harvesting case-study / FAO .
<br/><br/><label>Subjects--Index Terms: </label>Metodos Equipo Zona de montaņa Carreteras Medio ambiente Ordenacion forestal