DONAHUE, ROY L. <br/><br/>
SOILS : AN INTRODUCTION TO SOILS AND PLANT GROWTH 

 - S.E. 
 - ENGLEWOOD Estados Unidos  PRENTICE - HALL, INC.  1965 
 - 363 
<br/><br/><label>LCCN: </label>23986 
<br/><br/><label>Dewey Class. No.: </label>631.4