World soils
Bridges , E. M.
World soils - 3rd ed. - UK Cambridge University 1997 - [vi] ,170 p. Colour illustration 25 cm.
0521497779
SOIL CLASSIFICATION
SOIL SCIENCE
AGRICULTURE
631.4 / BRI
World soils - 3rd ed. - UK Cambridge University 1997 - [vi] ,170 p. Colour illustration 25 cm.
0521497779
SOIL CLASSIFICATION
SOIL SCIENCE
AGRICULTURE
631.4 / BRI