Calcretes in namibia and se spain relations to substratum soil formation and geomorphic factors  
Calcretes in namibia and se spain relations to substratum soil formation and geomorphic factors

Creator:   Karlsruhe, W.D. Blumel Description:   Publications Publisher:   Braunschweig Date:   1982 Language:   English Subjects:   soil formations; Calcretes; soil sediments