The Downy mildews / 
edited by D.M. Spencer. 
 - London :  Academic Press,  1981. 
 - xxi, 636 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>012656860X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Downy mildew diseases.<br/>Peronosporaceae--Control.
<br/><br/><label>LC Class. No.: </label>SB741.D68  / D68 
<br/><br/><label>Dewey Class. No.: </label>632/.452�19