1. Alton is located on the Mississippi River above the estuary of the Missouri River .
2. Alton is located on the Missouri River above the mouth of the Mississippi River .

no

1. The beta - dose acute effects of dependent radiation on the skin are as follows :
2. Acute dose-dependent effects of beta radiation on the skin are as follows :

no

1. David Barclay was the son of Sir David .
2. David David was the son of Sir David Barclay .
no