Cooper, Allen John,  1924- <br/><br/>
The ABC of NFT :  nutrient film technique : the world's first method of crop production without a solid rooting medium / 
[by] Allen Cooper. 
 - London :  Grower Books,  1979. 
 - x, 181 p. :  ill., port. ;  30 cm. 
<br/><br/> Errata slip inserted. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0901361224 : 
<br/><br/><label>LCCN: </label>81481285  
<br/><br/><label>Nat. Bib. No.: </label>GB79-17674 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydroponics.<br/>Plant growing media, Artificial.