Results: 1 - 5 of 5
Dec 31, 1978
Earth Sciences Report
… is the change in the natural vegetation. Intensive use … steep slopes, and fragile vegetation. Compared to a design …
Dec 31, 1955
Report
… topography, drainage, climate, vegetation and other factors that …
Jan 29, 1952
Report
… topography, drainage, climate, vegetation and other factors that …
Aug 31, 1950
Report
… topography, drainage, climate, vegetation and other factors that …
Dec 31, 1982
Bulletin
… geology, history, climate and vegetation of the area is presented …