![](https://images.echocommunity.org/12cf8abf-f7a2-438a-8e79-13d8f0315704/thumbnail.jpg?w=400)
It uses material from the Practical Action's "Technical Brief - Water Hyacinth", with kind permission.
This edition published in the United Kingdom in 2020 by MissionAssist.
It uses material from the Practical Action's "Technical Brief - Water Hyacinth", with kind permission.
This edition published in the United Kingdom in 2020 by MissionAssist.