TY  - BOOK
AU  - Devis,Richard
AU  -  Rafik Hirji
TI  - Management of aquatic plants
AV  - IRA QTO TD345.E59 No.G.4 
PY  - 2003///
CY  - Washington D.C.
PB  - The World Bank
KW  - Water quality
KW  - Aquatic plants
KW  - Environmental aspects
N1  - Includes glossary
ER  -