Muckle, M. Edward. <br/><br/>
Hydroponic nutrients :  easy ways to make your own / 
M. Edward Muckle 
 - 3rd ed. 
 - Princeton :  Gowers Press Inc.,  1993. 
 - 154 p. :  ill. ;  25 cm. 
 - A cultural handbook. .
<br/><br/><label>ISBN: </label>0921981333  RM45.56 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants--Nutrition.<br/>Plant nutrients.