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1999 Conference Publication Royal fertilizer at the polar frontErskine, P. D., Bergstrom, D., Schmidt, S., Stewart, G., Tweedie, C. and Shaw, J. D. (1999). Royal fertilizer at the polar front. 9th ITEX Meeting, Marriott Hotel, East Lansing, MI, January 5 - 7, 1999. Michigan, USA: Michigan State University. |
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1996 Conference Publication Root adaptation and nitrogen source acquisition in natural ecosystemsTurnbull, M. H., Schmidt, S., Erskine, P. D., Richards, S. and Stewart, G. R. (1996). Root adaptation and nitrogen source acquisition in natural ecosystems. International Symposium on Dynamics of Physiological Processes in Woody Roots, Ithaca, NY, United States, 8-11 October 1995. Oxford, United Kingdom: Oxford University Press. |
