Roger, Pierre A. <br/><br/>
Biology and management of the floodwater ecosystem in ricefields 
Pierre A. Roger 
 - Manila  International Rice Research Institute  c1996 
 - 250 pages  22 cm. 
<br/><br/> References: page 203-237. 
<br/><br/><label>ISBN: </label>971220068X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Floodwater management.<br/>Ricefields, ecosystem.