Wellheiser, Johanna G. <br/><br/>
NONCHEMICAL TREATMENT processes for disinfestation of insects and fungi in libra 
Johanna G. Wellheiser 
 - Munchen  K.G. Saur  1992 
 - viii,118 
 - IFLA Publication   60 .
<br/><br/><label>ISBN: </label>3446891