Lopez, Diogenes O. <br/><br/>
Downy mildew of corn in Malaysia :  biology and identification of causal agent, Peronosclerospora sorqhi (Weston abd Uppal) C. G. Shaw/ 
Diogenes O. Lopez. 
 - 2 microfisches ;  11 x 15 cm. 
<br/><br/>Thesis (M.Sc.) - Universiti Kebangsaan Malaysia, 1991. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Corn--Diseases and pests--Identification.<br/>Corn--Seedlings--Quality.