Report of a meating of Asian rice-based cropping systems  Entomologists 
cropping systems working groups 
 - Bogor  1981 
 - ii,151p.:ill.;  pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cropping systems--Asia--Rice<br/>Entomologists--Asia
<br/><br/><label>LC Class. No.: </label>SB 191.R9.R4 1981