Perminova, I. V., Hatfield, K., & Hertkorn, N. (2005). Use of Humic Substances to Remediate Polluted Environments: From Theory to Practice: Proceedings of the NATO Advanced Research Workshop on Use of Humates to Remediate Polluted Environments: From Theory to Practice Zvenigorod, Russia 2329 September 2002. Springer Netherlands. https://doi.org/10.1007/1-4020-3252-8
Tohutoru Kātū Chicago (17th ed.)Perminova, Irina V., Kirk Hatfield, me Norbert Hertkorn. Use of Humic Substances to Remediate Polluted Environments: From Theory to Practice: Proceedings of the NATO Advanced Research Workshop on Use of Humates to Remediate Polluted Environments: From Theory to Practice Zvenigorod, Russia 2329 September 2002. Dordrecht: Springer Netherlands, 2005. https://doi.org/10.1007/1-4020-3252-8.
Tohutoro MLA (9th ed.)Perminova, Irina V., et al. Use of Humic Substances to Remediate Polluted Environments: From Theory to Practice: Proceedings of the NATO Advanced Research Workshop on Use of Humates to Remediate Polluted Environments: From Theory to Practice Zvenigorod, Russia 2329 September 2002. Springer Netherlands, 2005. https://doi.org/10.1007/1-4020-3252-8.