World soils
Bridges, E. M. (Edwin Michael), 1931-,
World soils by E. M. Bridges - Cambridge Cambridge University Press 1970 - 1, 89 p., : ill., 8 plates, (some col.), maps. ; 25 cm.
Bibliography: p. 85-86.
0521076161
76-096082 //r84
Soil science
World soils by E. M. Bridges - Cambridge Cambridge University Press 1970 - 1, 89 p., : ill., 8 plates, (some col.), maps. ; 25 cm.
Bibliography: p. 85-86.
0521076161
76-096082 //r84
Soil science