Control of Africa's floating water weeds : proceedings of a workshop held in Zimbabwe, June 1991 /

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

Table of Contents

Introduction and summary
Recommendations of the workshop on the control of Africa's floating water-weeds
Floating aquatic weeds: what are they? where are they? how should we manage them?
Floating water-weeds in Zimbabwe. with special reference to the problem of water hyacinth in lake Chivero
Control of floating water weeds
Aquatic weed control situation in Botswana: additional observations
The control of floating water weeds in Malawi
Status of the water hyacinth in Uganda, etc



Aquatic weeds--Congresses--Africa
Fresh waters

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