Norah, Efosa; Krause, Hans-Martin; Bünemann, Else K.; Hüppi, Roman; Häni, Christoph and Six, Johan (2018) Climate effects of recycled fertilizers and biochar: emissions of nitrous oxide, methane and ammonia in a field experiment. Poster at: Annual ETH PhD Symposium, Zurich, Swirtzerland, October 15, 2018. [Completed]