Matlin , D.R <br/><br/>
Growing Plant Without Soil 
D.R Matlin 
 - 2nd 
 - New York   Chemical Publishing Co  1940 
 - 137pages 
<br/><br/> Zb mean Botany Page 500-509 (Acc. No. Zb1-Zb343) & Page 578-581 (Acc. No. Zb344-Zb468) 
<br/><br/><label>Dewey Class. No.: </label>Zb367