Edi Soenarjo,  <br/><br/>
Observations on the occurence of the rice gall midge Orseolia oryzae (wood-mason) and its parasites in Java during wet seasons 1975 and 1976 / 
 Penyebaran hama ganjur, Orseolia oryzae (wood-mason) dan parasitnya di Jawa dalam musim hujan 1974/1975 dan 1975/1976 
Edi Soenarjo and P. J. Hummelen 
 - Bogor :  [Publisher not identified],  1976 
 - 11 pages :  illustrations ;  24 cm 
 - Contributions Central Research Institute for Agriculture ;  No.20 .
 - Contributions Central Research Institute for Agriculture ;  No.20 .
<br/><br/> Includes text in Malay 
<br/><br/>Includes bibliographical references  
<br/><br/><label>Subjects--Topical Terms: </label><br/>pests and diseases --Rice gall midge
<br/><br/><label>LC Class. No.: </label>SB945.R49 E35