Hudson, Norman. <br/><br/>
Soil conservation /  

 - London W1 :   B T Batsford Ltd. ,   1983 
 - 320p ;  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture <Soil>
<br/><br/><label>Dewey Class. No.: </label>J:17  / L1