1
Assessment methods for soil carbon : [the International Workshop on Assessment methods for Soil C Pools was held at the Ohio State University Columbus, Ohio in November 1998] /
Book
2
Stable isotopes in plant nutrition, soil fertility and environmental studies : International symposium on stable isotopes in plant nutrition, soil fertility and environmental studies: proceedings : Wien, 01.10.90-05.10.90
Book
3
Expertentagung der gemeinsamen Arbeitsgruppe Bodenschutz der beiden Arbeitsgemeinschaften Alp und Alpen Adria: Kurzfassungen der Referate : Ljubljana, 18.10.90-19.10.90.
Book
4
Physico chemical aspects of soil and related materials.
Book
...GNA - Geology - soil sciences...
5
Methodological aspects of the study of pesticide behaviour in soil = : Aspects methodologiques de l' etude du comportement des pesticides dans le sol : INRA, Versailles, June 16-17, 1988 /
Book
6
Soil micromorphology : International working meeting on soil micromorphology 0002: proceedings : Arnhem, 22.09.64-25.09.64.
Book
...GNA - Geology - soil sciences...
7
Transactions of 7th International Congress of Soil Science. 2. Commissions II soil chemistry and III soil biology : Madison, Wisc. USA, 1960.
Book
1961
...GNA - Geology - soil sciences...
8
Transactions of 7th International Congress of Soil Science. 1. Official communications scientific papers commissions I soil physics and VI soil technology : Madison, Wisc. USA, 1960.
Book
9
Transactions of 7th International Congress of Soil Science. 3. Commission IV fertility and plant nutrition : Madison, Wisc. USA, 1960.
Book
1961
...GNA - Geology - soil sciences...
10
Transactions of 7th International Congress of Soil Science. 4. Commissions V Genesis, Classification, Cartography and VII Mineralogy : Madison, Wisc., USA, 1960.
Book
11
Sitzung / Rheinisch-Westfälische Akademie der Wissenschaften. 231/238 : Düsseldorf, 7.10.70 ; 4.10.72 ; 7.2.73 ; 4.4.73 ; 6.6.73 ; 10.1.73 ; 4.7.73 ; 24.1.73
Book