Donahue, Roy L <br/><br/>
Soils: an introduction to soils and plant growth 

 - 5th 
 - Englewood Cliffs  Prentice Hall  1983 
 - xv,2,667p p. 
<br/><br/><label>ISBN: </label>0-13-822288-6 
<br/><br/><label>Subjects--Index Terms: </label>Soil science