| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Andisols — the development of a new order in Soil Taxonomy
|
Parfitt, R.L.
|
|
1991
|
49 |
3-4 |
p. 181-198
18 p.
|
artikel
|
| 2 |
Biological activity and organic matter transformations in typical soils of Schleswig-Holstein
|
Beyer, L.
|
|
1991
|
49 |
3-4 |
p. 273-284
12 p.
|
artikel
|
| 3 |
Chemical and spectral differences in humic matter from swamps, streams and soils in the southeastern United States
|
Lobartini, J.C.
|
|
1991
|
49 |
3-4 |
p. 241-254
14 p.
|
artikel
|
| 4 |
Concentrations of extractable Cu, Zn, Fe and Mn in a group of soils as influenced by air- and ovendrying and rewetting
|
Haynes, R.J.
|
|
1991
|
49 |
3-4 |
p. 319-333
15 p.
|
artikel
|
| 5 |
Contents volume 49, 1991
|
|
|
1991
|
49 |
3-4 |
p. 339-340
2 p.
|
artikel
|
| 6 |
Deposition of Harmattan dust and its influence on base saturation of soils in northern Ghana
|
Tiessen, H.
|
|
1991
|
49 |
3-4 |
p. 285-299
15 p.
|
artikel
|
| 7 |
Die Böden des Staates Tlaxcala im zentralen Hochland von Mexiko (Das Mexiko-Projekt der Deutschen Forschungsgemeinschaft, Band 20)
|
Auerswald, K.
|
|
1991
|
49 |
3-4 |
p. 335-336
2 p.
|
artikel
|
| 8 |
Disaggregation and clay dispersion of Oxisols: Na resin, a recommended methodology
|
Bartoli, F.
|
|
1991
|
49 |
3-4 |
p. 301-317
17 p.
|
artikel
|
| 9 |
Ecological Implications of Contemporary Agriculture
|
Ellis, Boyd G.
|
|
1991
|
49 |
3-4 |
p. 338-
1 p.
|
artikel
|
| 10 |
Inventory and Evaluation of Tropical Forest Land. Guidelines for a Common Methodology
|
Isbell, R.F.
|
|
1991
|
49 |
3-4 |
p. 336-337
2 p.
|
artikel
|
| 11 |
Mineralogical study of salt efflorescences on soils of the Jequetepeque Valley, northern Peru
|
Mees, F.
|
|
1991
|
49 |
3-4 |
p. 255-272
18 p.
|
artikel
|
| 12 |
Slope gradient and aspect effects on soils developed from sandstone in Pennsylvania
|
Carter, Brian J.
|
|
1991
|
49 |
3-4 |
p. 199-213
15 p.
|
artikel
|
| 13 |
Soil formation in a Quaternary terrace sequence of the Allier, Limagne, France. Macro- and micromorphology, particle size distribution, chemistry
|
Jongmans, A.G.
|
|
1991
|
49 |
3-4 |
p. 215-239
25 p.
|
artikel
|
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