Final treatment for cattle manure using immobilized microalgae: study of the support media
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Sanchez Hernandes EP, Weiland P, Travieso Cordoba L (1992) Final treatment for cattle manure using immobilized microalgae: study of the support media. REUR Techn Ser 21:213-225
Treatment of liquid manure with nutrient recovery
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Hahne J, Janssen J, Schuchardt F, Sonnenberg H (1992) Treatment of liquid manure with nutrient recovery. REUR Techn Ser 21:226-244
Ventilated construction parts as heat exchangers
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Borchert K-L, Viedt W, Ooster B van 't (1990) Ventilated construction parts as heat exchangers. REUR Techn Ser 11:40-43