H. L. Pearse <br/><br/>
Growth substances and their practical importance in horticulture 

 - London  Invicta press  1948 
 - 233p 
<br/><br/>H. L. Pearse: Growth substances and their practical importance in horticulture.  London.  Invicta press, 1948.--(581.1341PEA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>581.1341  / PEA