Drainage principles and applications 

 - 2nd ed. 
 - Wageningen  International Institute for Land Reclamation and Improvement  1979-1980 
 - 4v.  illus. 
<br/><br/>Contents : Vol. 1 Introductory subjects - Vol. 2. Theories of field drainage and watershed runoff. - Vol. 3 Surveys and investigations . - Vol. 4 Design and management of drainage systems 
<br/><br/> Edited fron lecture notes of the International course on land drainage, Wageningen 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drainage