Water Hyacinth:   Menace and Resources/  Print Resources  

 - Lagos, Nigeria  Federal Ministry of Science and Technology  1998 
 - 211p.;  ill.;  28cm 
<br/><br/><label>Source: </label>B-11141 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Hyacinth 
<br/><br/><label>LC Class. No.: </label>SB615  / .W37  1988