The state of the World's land and water resources for food and agriculture:  Managing Systems at Risk 

 - Newyork:  Food and Agriculture Organisation,  2011 
 - xxii,285p.:  ill. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9789251066140 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural Productivity<br/>Agricultural Ecology<br/>Crpos and Climate
<br/><br/><label>LC Class. No.: </label>FAO S494.5.P75:  / STA 2011