Soil classification for England and Wiles : higher categories
Avery, B.W.
Soil classification for England and Wiles : higher categories - Harpenden : Rothamsted Experimental Station, 1980 - 67 p - Soil survey. Technical monograp ; 14 . - Soil survey. Technical monograp ; 14 .
22705
Suelos--Clasificación--Gran Bretaña.
631.44 / A87
Soil classification for England and Wiles : higher categories - Harpenden : Rothamsted Experimental Station, 1980 - 67 p - Soil survey. Technical monograp ; 14 . - Soil survey. Technical monograp ; 14 .
22705
Suelos--Clasificación--Gran Bretaña.
631.44 / A87
