Symposium on the identification and classification of soils :
Symposium on the identification and classification of soils : presented at the fifty-third annual meeting, atlantic city, n.j., june 29,1950.
- 91 páginas
- Its special technical publication, no ; 113 .
Suelos--Clasificación
S591 / A5984
Suelos--Clasificación
S591 / A5984