@article {24209,
	title = {A biological study on the problems of aquatic weeds that threaten the irrigation and drainage canals in Egypt and how to make benefit of them.},
	journal = {. Egyptian Academy of Science and Technology, Project Number 121. Research Report Number 2. 55 pages + Appendix of one map + 60 coloured photos.},
	year = {1995},
	author = {Migahid, A. M. and G.M. Fahmy and Abou EI-Leil, A.H., and Amany, H. Abou EI Leil}
}
