Chavasse, C.G.R. <br/><br/>
Forest roads  : standards, density, timing and costs 

<br/><br/> Sobretiro de: N.Z.J. Forestry 12(2):125-144, 1967 
<br/><br/><label>LCCN: </label>23302 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Caminos forestales.