Tác giả: J.H. Williams

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1 Ebooks bởi J.H. Williams

G. Guidi & P. L’Hermite: Long-term Effects of Sewage Sludge and Farm Slurries Applications
Anaerobic digestion has no effect on the quantity of the waste treated, but it affects its quality and its usefulness as fertilizer. This conference proceedings collection of twenty papers delves …
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€64.25