Black, Michael <br/><br/>
Plant Growth 

 - London:  Heinemann Educational Books Ltd,  1970. 
 - 193p.;  ill.  20cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Specific topics in natural history of plants
<br/><br/><label>Dewey Class. No.: </label>581.31  / BLA