Nelson, Gary O. <br/><br/>
Controlled test atmosphere  principles and techniques 
Gary O. Nelson. 
 - Michigan  Ann Arbor Science  1971 
 - xii, 247p. 
<br/><br/><label>ISBN: </label>250975068 
<br/><br/><label>Dewey Class. No.: </label>540.18  / N71