Swarbrick, John T. <br/><br/>
The Biology and control of hydrilla verticillata (l.f.) royle 
John T.Swarbrick, C.Max Finlayson and Adam J.Cauldwell 
 - Bogor  SEAMEO-BIOTROP  1982 
 - 34 p. ; 24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrilla