Control of Africa's floating water weeds :  proceedings of a workshop held in Zimbabwe, June 1991 / 
Annette Greathead, Peter De Groot 
 - London :  Commonwealth Science Council,   1993 
 - v, 187 p. :  ill. ;  29 cm 
<br/><br/> Table of Contents<br/><br/>Introduction and summary<br/>Recommendations of the workshop on the control of Africa's floating water-weeds<br/>Floating aquatic weeds: what are they? where are they? how should we manage them?<br/>Floating water-weeds in Zimbabwe. with special reference to the problem of water hyacinth in lake Chivero<br/>Control of floating water weeds<br/>Aquatic weed control situation in Botswana: additional observations<br/>The control of floating water weeds in Malawi<br/>Status of the water hyacinth in Uganda, etc<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic weeds--Congresses--Africa<br/>Fresh waters
<br/><br/><label>Dewey Class. No.: </label>581.5263  / CON