Crop modeling and related environment data; A focus on applications for Arid and semiarid regions in developing countries 
ed by P F Uhlir and G C Carter 
 - USA  CODATA  1994 
 - xiii, 239p. 
 - CODOTA Monographs Series; v.1   .
<br/><br/><label>ISBN: </label>1884893007 
<br/><br/><label>Dewey Class. No.: </label>338.16  / N94;1