Kenaga, C.B. <br/><br/>
Plant disease syllabus 
/ C.B.Kenaga , E.B.Williams, aut. ; R.J.Green 
. - Lafayette  : Balt Publishers, 1971
. - vi-  : couv.ill.  ; 28 cm 
<br/><br/><label>Universal Decimal Class. No.: </label>632.