Bot, Alexandra <br/><br/>
The importance of soil organic matter :  Key to drought-resistant soil and sustained food and production / 
Alexandra Bot, Jose Benites; FAO Fiat Panis 
 - Rome :  Food and agriculture organization of the United Nations ,  2005 . 
 - 78 p. :  ill. ;  30 sm. 
 - FAO soils bulletin  № 80 .
<br/><br/><label>ISBN: </label>92-5-105366-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science