C.J. Pearson <br/><br/>
Agronomy of grassland systems 

 - Cambridge  Cambridge University Press  1987 
 - 169p 
<br/><br/>C.J. Pearson & R.L. Ison: Agronomy of grassland systems.  Cambridge.  Cambridge University Press, 1987. 0-521-31009-1 0-521-32448-3--(633.2PEA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-521-32448-3 
<br/><br/><label>Dewey Class. No.: </label>633.2  / PEA