41
Nitrogen in terrestrial ecosystems: questions of productivity, vegetational changes, and ecosystem stability.
Book
...GNA - Geology - soil sciences...
42
Bodennutzung und Bodenschutz /
Book
...GNA - Geology - soil sciences...
43
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
44
Fundamentals of soil science /
Book
...GNA - Geology - soil sciences...
45
Nitratversickerung im Kreis Vechta: Simulationen und ihr Praxisbezug : Endbericht zum Projekt Intensivlandwirtschaft und Nitratbelastung des Grundwassers im Kreis Vechta.
Book
46
Soils and their management: a sino european perspective : Sino european soil science workshop : Guangzhou, 26.04.88-01.05.88.
Book
Maltby, E.
1989
...GNA - Geology - soil sciences...
47
Effect of the soil matrix on the kinetics of biodegradation /
Book
...GNA - Geology - soil sciences...
48
Humic substances. 2. in search of structure : 2nd International Conference of IHSS : invited papers : Birmingham, 07.84.
Book
...GNA - Geology - soil sciences...
49
Wechselwirkungen von Bodenbearbeitungssystemen auf das Ökosystem Boden : Agrarwissenschaften interdisziplinäre Forschung BMFT/PBE Projekt Symposium : Giessen, 05.89.
Book
50
Untersuchungen zur Adsorption und Desorption ausgewählter Chemikalien in Böden.
Book
...GNA - Geology - soil sciences...
51
Future developments in soil science research : a collection of SSSA golden anniversary contributions presented at the annual meeting in New Orleans, LA, 30 Nov.-5 Dec. 1986 /
Book
52
Soil organic matter : biological and ecological effects /
Book
...GNA - Geology - soil sciences...
53
Micronutrients and the nutrient status of soils: a global study.
Book
...GNA - Geology - soil sciences...
54
Bodenkunde.
Book
...GNA - Geology - soil sciences...
55
Soil organic matter /
Book
...GNA - Geology - soil sciences...
56
Soils for management of organic wastes and waste waters : proceedings of a symposium held 11-13 March, 1975, at the TVA National Fertilizer Development Center, Muscle Shoals, Alabama, and cosponsored by the Soil Science Society of America ... [et al.]. ; editorial committee, L. F. Elliott, co-editor ... [et al.]
Book
57
Organic components.
Book
...GNA - Geology - soil sciences...
58
Organic chemicals in the soil environment. 2.
Book
...GNA - Geology - soil sciences...
59
International Soil Water Symposium. [1] : proceedings.
Book
...GNA - Geology - soil sciences...
60
International Soil Water Symposium. [2] : proceedings.
Book
...GNA - Geology - soil sciences...