How to build & use greenhouses 

 - San Francisco  Chevron Chemical Company  1978 
 - 95p.  28cm 
<br/><br/><label>ISBN: </label>0917102746 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Green Houses
<br/><br/><label>Dewey Class. No.: </label>635  / HOW