The management of integrated freshwater agro-piscicultural Ecosystems in tropical areas. 
J.J. Symoens & J.C. Micha 
 - Brussels  Royal Academy of overseas sciences  1995 
 - 587p  Pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fresh water ecology--Tropical area<br/>Fresh water ecology--Agropisciculture
<br/><br/><label>LC Class. No.: </label>QH541.15.M3 1995