Torthaí cuardaigh - "Soils Classification."
-
11
-
12
-
13
-
14
Soils and bases : characteristics, classification, and planning 16 reports prepared for the 51st Annual Meeting.
Foilsithe / Cruthaithe 1972LEABHAR -
15
Soil classification 7 reports prepared for the 52nd annual meeting.
Foilsithe / Cruthaithe 1973LEABHAR -
16
-
17
-
18
Soil-roadway response underdrains and classification ; 7 reports.
Foilsithe / Cruthaithe 1970LEABHAR -
19
-
20


