by Hopkins, D.G, Richardson, J.L, Sweeney, M.D
Published in Soil survey horizons (USA) (1987)

by Muckel, G
Published in Soil survey horizons (USA) (1987)

by Simonson, R.W
Published in Soil survey horizons (USA) (1987)

by Green, J.A
Published in Soil survey horizons (USA) (1987)

by Gamble, E.E
Published in Soil survey horizons (USA) (1987)

by Nettleton, W.D
Published in Soil survey horizons (USA) (1987)

by Gourley, S.H
Published in Soil survey horizons (USA) (1987)

by Simonson, R.W
Published in Soil survey horizons (USA) (1987)

by Nimlos, T.J
Published in Soil survey horizons (USA) (1987)

by Brown, R.B, Miller, F.P, Nielsen, G.A
Published in Soil survey horizons (USA) (1987)

by Nord, W.S, Grigal, D.F
Published in Soil survey horizons (USA) (1987)

by Finney, H.R, Anderson, J.L
Published in Soil survey horizons (USA) (1987)

by Pettry, D.E, Nash, V.E
Published in Soil survey horizons (USA) (1987)

by Lytle, D.J
Published in Soil survey horizons (USA) (1987)

by Gove, J.P, Pilgrim, S.A.L
Published in Soil survey horizons (USA) (1987)

by Simonson, R.W
Published in Soil survey horizons (USA) (1987)

by Richardson, J.L, Malterer, T.J, Giecnke, A, Arndt, J.L, Rosek, M.J, Duxbury, A.J
Published in Soil survey horizons (USA) (1987)

by Doolittle, J.A
Published in Soil survey horizons (USA) (1987)

by Simonson, R.W
Published in Soil survey horizons (USA) (1986)

by Park, S
Published in Soil survey horizons (USA) (1986)