GREENLAND, DENNIS J., <br/><br/>
Climate Change and Global Food Security. Chapter 2 :  World Food Security: Perspectives Past, Present, and Future / 
by DENNIS J. GREENLAND ; edited by R. Lal ... [et al.] 
 - Boca Raton, FL :  Taylor & Francis,  2005 
 - 18 pages 
<br/><br/> Original from book  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Climatic changes<br/>Crop yields<br/>Crops and climate<br/>Food security--Climatic factors<br/>Food supply