Nelson, Paul V. <br/><br/>
Greenhouse operation and management / 
Paul V. Nelson. 
 - Reston, Virginia :  Prentice Hall,  c1978. 
 - x, 518 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0879093196 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Greenhouse management.<br/>Floriculture.
<br/><br/><label>LC Class. No.: </label>SB415  / N44 1978