Acquaah George <br/><br/>
Horticulture principles and practices .-4th edn .-978-93-325-5694-2 

 - 4th edn  
 -  Pearson Education Inc, Noida, Noida  2009 
<br/><br/><label>ISBN: </label>978-93-325-5694-2 
<br/><br/><label>Dewey Class. No.: </label>J1   P09/B28225