Stern kaus <br/><br/>
Genetics of  forest ecosystems 

 - New york  Springer  1974 
<br/><br/><label>ISBN: </label>3-54006095-2 
<br/><br/><label>LC Class. No.: </label>581.15/STE 
<br/><br/><label>Dewey Class. No.: </label>581.15/STE