Alphen, J. G. Van. <br/><br/>
Gypsiferous soils, notes on their characteristics and management 

 - Wageningen :  International Institute of Land Reclamation and Improvement,  1971 
 - 44 p.  : ilus 
 - Bulletin  ; 12 .
 - Bulletin  ; 12 .
<br/><br/><label>LCCN: </label>18706 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelos yesíferos.