Suchergebnisse - "Nitrogen in agriculture"
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1
Management of biological nitrogen fixation for the development of more productive and sustainable agricultural systems : extended versions of papers presented at the Symposium on B...
Veröffentlicht 1995Schlagworte: “… Nitrogen in agriculture. …”
Tagungsbericht Buch -
2
Biological nitrogen fixation and sustainability of tropical agriculture : proceedings of the Fourth International Conference of the African Association for Biological Nitrogen Fixa...
Veröffentlicht 1992Schlagworte: “… Nitrogen in agriculture Tropics. …”
Buch