Nutrient cycling in ecosystem

Likens, G. E., and F. H. Bormann. Nutrient cycling in ecosystems, pp. 25-67. In J. A. Wiens, Ed. Ecosystem Structure and Function. Proceedings of the Thirty-first Annual Biology Colloquium, 1970. Corvallis Oregon State Unhrerrity Press, 1972. 

Read, D. J. Perez-Moreno, J. (2003). Mycorrhizas and nutrient cycling in ecosystems - a journey towards relevance New Phytologist, 157, 475-92. 

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