Literaturrecherche

Literatur Haider K, Martin JP (1981) Biochemistry of humus formation and its interaction with clays. In: Migrations organo-minerales dans les sols temperes. Paris: CNRA, pp 163-172

Literatur Ottow JCG, Munch JC (1981) Role of bacterial enzymes in the reductive dissolution of amorphous and crystalline iron-compounds. In: Migrations organo-minerales dans les sols temperes. Paris: CNRA, pp 189-197

Literatur Blattmann W (1967) Yield and utilized production of our pastures. In: Evaluation of grassland production : proceedings of the 2nd General Meeting of the European Grassland Federation, Versailles 1967. Paris: CNRA, pp 57-66