Grueber, G. <br/><br/>
Book of Abstracts of the Oral and Poster Presentations to be Presented at the International Symposium on Propagation of Ornamental Plants August 23-29, 1987 
G. Grueber, J. Hass-Tschirschke, W.U. von Hentig 
 - Germany  Federa Republic  1987 
 - 114p. 
<br/><br/><label>Dewey Class. No.: </label>631.53