Cite
MLA Citation
Isabel Greenberg et al.. “The effect of biochar with biogas digestate or mineral fertilizer on fertility, aggregation and organic carbon content of a sandy soil: Results of a temperate field experiment.” Journal of plant nutrition and soil science, vol. 182, no. 5, n.d., pp. 824–835. http://access.bl.uk/ark:/81055/vdc_100149941095.0x00000a