Droogers, Peter. <br/><br/>
Quantifying differences in soil structure induced by farm management / 
Peter Droogers. 
 - Wageningen :  Wageningen University,  1998. 
 - 134 p. :  ill. ;  23 cm 
<br/><br/>Thesis (Ph.D ) - Wageningen University, 1997 
<br/><br/>Includes bibliographical refences (p.125-134). 
<br/><br/><label>ISBN: </label>9054857382 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil-structure interaction.<br/>Earth pressure.
<br/><br/><label>Dewey Class. No.: </label>625.7