TY  - BOOK
TI  - Water hyacinth in Africa and the Middle East: a survey of problems and solutions 
SN  - 088936933X (pbk.)
AV  - SB615.W3 W38 2000
U1  - 628.9/7 
PY  - 2000///
CY  - Ottawa
PB  - International Development Research Centre
KW  - Water hyacinth;Water hyacinth;Water hyacinth;Water hyacinth
ER  -