Moselle...
Mississippi & Missouri
M P. Rivers has written: 'Dorset'
The Mississippi River is the longest river in the U.S. Other U.S. rivers include Missouri River, Meramec River (Missouri), Mackinaw River (Illinois) and Maple River (Iowa).
Wilga M. Rivers has written: 'Teaching foreign-language skills'
Rivers that start with M are:Mekong, 2703 mi. China, Burma, Laos, Thailand, Cambodia, VietnamMissouri, 2341 mi. USAMississippi, 2320 mi. USAMadeira, 2020 mi. Brazil, BoliviaMurray, 1476 mi. AustraliaMamore, 1200 mi. Brazil, BoliviaMaranon, approx. 1000 mi. Peru
There are quite a few rivers beginning with the letter 'm'. Among them are the following:Murray River, Australia's longest riverMurrumbidgeeMacquarieMaryMargaretMaroochyMaranoaMoonieMooloolahManningMolongloMyallMaribyrnongMitchellMurchisonMcArthur
m butt
The Indus and the Ganges Rivers
The Amazon
itaska
The watershed.