Kolek,J/ Kozinka <br/><br/>
Physiology of the plant root system 
J. Kolek and V. kozinka 
 - london  kluwer academic publishers  1992 
 - 349  hbk 
<br/><br/><label>ISBN: </label>0792312058 
<br/><br/><label>LC Class. No.: </label>QK644K63