"Abrol, Y P" <br/><br/>
Impact of Global Climatic Changes on Photosynthesis and Plant Productivity 

 - \\199100ENGGPSX 
 - Oxford and IBH   1991  New Delhi 
 - xlviii+824p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>8120406141