Comparison of different and new fattening pig husbandry systems with focus on environment
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Experience with different demonstration plants for an environmental compatible treatment
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Potentials of C4-plant species as fuel crop and their environment impact
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Dust and ammonia in the air of a naturally ventilated broiler house
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Bacteria and endotoxins in the air of a naturally ventilated broiler barn
Literatur
Hinz T, Hartung J, Wiegand B (1994) Bacteria and endotoxins in the air of a naturally ventilated broiler barn. REUR Techn Ser 34:283-287
Recreational benefits of forests in Germany : methodological aspects and results of a contingent valuation study
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Elsasser P (1994) Recreational benefits of forests in Germany : methodological aspects and results of a contingent valuation study. In: Matejicek J, Skoblik J (eds) Forest Value : Workshop ; Evaluation of forest benefits through a total evaluation of production, environmental and social functions of forests ; Prague-Jiloviste, 13-16 September 1994. Rome: FAO, pp 28-43
