Waterhouse, Grace M. <br/><br/>
The genus Pythium pringsheim  : diagnoses (or descriptions) and figures from the original papers 
by Grace M. Waterhouse 
 - Kew, Surrey  Commonwealth Mycological Institute  1968 
 - 50 p.  il. n.  25 cm 
 - Mycological Papers  110 .
 - Mycological Papers .
<br/><br/><label>Subjects--Index Terms: </label>Pythium