Crop yields and climate change to the year 2000 

 - Washington :  The Department,  1980- 
 - v. 
<br/><br/>Contenido : v.1 Report on the second phase a climate inpact assessment 
<br/><br/><label>LCCN: </label>42042 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultivos y clima.<br/>Cultivos--Rendimiento.
<br/><br/><label>Dewey Class. No.: </label>630.2515  / E8