There is the "Convention on ...
Published by Ernest Fongwa
There is the "Convention on the Protection and Use of Transboundary Watercourses and International Lakes", maybe there are others, otherwise inter-country agreements and treaties.
Published by Ernest Fongwa
There is the "Convention on the Protection and Use of Transboundary Watercourses and International Lakes", maybe there are others, otherwise inter-country agreements and treaties.