Search for dissertations about: "Nils Häggström"
Found 2 swedish dissertations containing the words Nils Häggström.
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1. Norrland's direct foreign trade 1850-1914
Abstract : .... READ MORE
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2. Studies of ash transformation processes in thermochemical co-conversion of phosphorus-rich manure and sludge with biomass residues
Abstract : Efficient use of resources and sustainable recovery of various materials are important to minimize the anthropogenic impact on the climate and environment. One such resource is the phosphorus (P) present in manure and sewage sludge. READ MORE
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