Braakhekke, W.G. <br/><br/>
On coexistence:   a causal approach to diversity and stability in grassland vegetation 
/by W.G. Braakhekke 
 - Wageningen  Centre for Agricultural Pub.  1980 
 - 164 pages 
<br/><br/><label>Dewey Class. No.: </label>581.5264  / BRA