Tree species effects on soil [electronic resource] : implications for global change / edited by Dan Binkley and Oleg Menyailo.
Nitrogen fixation in agriculture, forestry, ecology, and the environment [electronic resource] / edited by Dietrich Werner and William E. Newton.
Biological nitrogen fixation, sustainable agriculture and the environment [electronic resource] : proceedings of the 14th International Nitrogen Fixation Congress / edited by Yi-Ping Wang ... [et al.].
Antarctic ecosystems [electronic resource] : environmental contamination, climate change, and human impact / R. Bargagli.
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