Storey, Peter J., <br/><br/>
The conservation and improvement of sloping land :  a manual of soil and water conservation and soil improvement on sloping land / 
P.J. Storey 
 - volúmenes :  ilustraciones 
<br/><br/>Contenido: v. 1. Practical understanding -- v. 2. Practical application - soil improvement -- v. 3. Practical application - soil and water conservation 
<br/><br/><label>ISBN: </label>1578082013 (v. 1) 1578082501 (v. 2)  157808234X (v. 3) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservación de suelos
<br/><br/><label>LC Class. No.: </label>S623  / S76