Results: 1 - 2 of 2
Dec 31, 1962
Bulletin
… possibly on a lime silt-sand substratum, and that Group II …
Dec 31, 1981
Bulletin
… with a change from a gravel to a sand bed, which constitutes the … type of reach observed. The sand hows little change in size … in the range from coarse sand to granules. This deficiency …