Open National Call For Tenders N ° 07/Aono/Cipm/C-Diz/Sigamp/2025 Of August 05 2025, In Emergency Procedure Fight Against The Salvinia Molesa Of Water And Other Invasive Plants In Lake Ossa In The Commune Of Dizangue, Department Of The Sanaga Marimime, Region Of The Littoral Funding: Minepded Bip 2025