None: 1970 Tags: Soils
Bouma, J.; Hole, F.D.; Hillel, D.I.;
1970
Report: 110 p.
Milfred, C.J.; Hole, F.D.;
Report: 172 p. + map (scale 1:63,360)
Milfred, C.J.;
Map: 26.4 in x 19 in