Nelson, Paul V. <br/><br/>
Greenhouse operation and management 

 - Reston, Va. :  Reston,  1978 
 - 518 p.  : ilus. 
<br/><br/><label>LCCN: </label>31788 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultivos en invernadero.<br/>Floricultura.<br/>Invernaderos.
<br/><br/><label>Dewey Class. No.: </label>631.34  / N4