Challenges and opportunities for carbon sequestration in grassland systems :  A technical report on grassland management and climate chnge mitigation / 
Com. Richard T. Conant; Plant production and protection division; Food and agriculture organization of the United Nations (FAO) 
 - Rome :  Food and agriculture organization of the United Nations ,  2010 . 
 - 57 p. :  ill. ;  25 sm. 
 - Integrated crop management  Vol. 9-2010 .
<br/><br/><label>ISBN: </label>978-92-5-106494-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture