Rycroft, David W. <br/><br/>
Prospects for the drainage of clay soils / 
David W. Rycroft, Mohameed H. Amer. 
 - Rome :  Food and Agriculture Organization of the United Nations,  1995. 
 - xii, 134 p. :  ill. 
 - FAO irrigation and drainage paper ;  51. .
<br/><br/><label>ISBN: </label>9251036241 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drainage.<br/>Clay soils.