Nelson, Paul V. <br/><br/>
Greenhouse operation and management  
Paul V. Nelson. 
 - 3rd ed. 
 - Virginia :   Reston publishing company,   1985. 
<br/><br/><label>ISBN: </label>0835925838 (hpk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Floriculture.<br/>Greenhouse management.