Wagona, Peter Williams. <br/><br/>
Culvert sizes for forest roads to minimise soil erosion and drainage problems :  a case study for  Ngabyeya Forest Reserve, Masindi Distr ict, Western Uganda / 
Peter Williams Wagona. 
 - Kampala :  Makerere University,  1996. 
 - vii, 69 p. :  ill. ;  30 cm. 
<br/><br/>Dissertation (BSc. For.) - Makerere University, 1996. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Culverts-- Uganda.<br/>Soil conservation.
<br/><br/><label>Dewey Class. No.: </label>627.7324