Horticulture: For a greener World 

 - Commerce, California, USA  Bridge Publication  2012 
 - 165 p. 
<br/><br/><label>ISBN: </label>9781403198921 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hubbard, L. Ron- 1911-1986; Hubbard, L. Ron- 1911-1986-Philosophy; Horticulture-Research; Horticulture-Experiments
<br/><br/><label>Dewey Class. No.: </label>922.99936  HOR