Hicklenton, Peter R. <br/><br/>
CO2 enrichment in the greenhouse :  principles and practice / 
Peter R. Hicklenton 
 - Portland :  Timber Press,  1988 
 - 58 p. :  ill. ;  23 cm. 
 - Growers handbook series  v.2 .
<br/><br/><label>ISBN: </label>0881921211  RM37.52 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Greenhouses--Carbon dioxide enrichment