Helmut J. Janssen
Author of 1995 masters thesis at University of Otago titled The Trees? Influence on Soil Development. Nutrient Cycling Strategies of Trees. Fundamental Knowledge for synecological Forest Ecosystem Management.
Intro | Author of 1995 masters thesis at University of Otago titled The Trees? Influence on Soil Development. Nutrient Cycling Strategies of Trees. Fundamental Knowledge for synecological Forest Ecosystem Management. | |||
is | Scientist Environmental scientist Author | |||
Work field | Science | |||
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