Principles and applications of soil geography
Bridges, E. M. and Davidson, D. A., ed.
Principles and applications of soil geography - London Longman 1982 - xii, 297p. Index, Bibl.
309.16314 / B851.PA
Principles and applications of soil geography - London Longman 1982 - xii, 297p. Index, Bibl.
309.16314 / B851.PA
