1
Laboratory and field testing of unsaturated soils [E-Book] /
2
Rates of soil chemical processes : Symposium on kinetics of physicochemical processes in soils : Soil Science Society of America annual meeting 1989 : Las-Vegas, NV, 15.10.1989-20.10.1989
Book
3
Soil colloids and their associations in aggregates : NATO advanced research workshop on soil colloids and their associations in aggregates: proceedings : Gent, 01.09.84-07.09.84 /
Book