Blum, W. E. H., Schad, P., & Nortcliff, S. (2018). Essentials of soil science: Soil formation, functions, use and classification (World reference Base, WRB). Stuttgart, Germany: Borntraeger Science Publishers.
Chicago Style CitationBlum, Winfried E. H., Peter Schad, and Stephen Nortcliff. Essentials of Soil Science: Soil Formation, Functions, Use and Classification (World Reference Base, WRB). Stuttgart, Germany: Borntraeger Science Publishers, 2018.
MLA CitationBlum, Winfried E. H., Peter Schad, and Stephen Nortcliff. Essentials of Soil Science: Soil Formation, Functions, Use and Classification (World Reference Base, WRB). Stuttgart, Germany: Borntraeger Science Publishers, 2018.
Warning: These citations may not always be 100% accurate.