Morris, John M. <br/><br/>
Earth roads :  a practical manual for the provision of access for agricultural and forestry projects in developing countries / 
John M. Morris. 
 - 2nd ed. 
 - Aldershot, Hampshire :  Ashgate Publishing,  1995. 
 - xxiv, 304 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 295-298) and index. 
<br/><br/><label>ISBN: </label>1856289893 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads, Earth-- Design and construction.-- Developing countries<br/>Forest roads-- Design and construction.-- Developing countries<br/>Farm roads-- Design and construction.-- Developing countries