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040 |aCaOODSP|beng
043 |an-cn---
0861 |aE97-66/2000E-PDF
1101 |aCanada.|bInternational Development Research Centre.
24510|aWater hyacinth in Africa and the Middle East : |h[electronic resource]|ba survey of problems and solutions / |cedited by Luis Navarro and George Phiri.
260 |aOttawa - Ontario : |bInternational Development Research Centre |cc2000.
300 |a130p.|breferences
590 |a12-41-Supp|b2012-11-07
69007|aWater management|2gcpds
85640|ahttp://publications.gc.ca|qPDF|s4.87 MB|uhttps://publications.gc.ca/collections/collection_2012/crdi-idrc/E97-66-2000-eng.pdf