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Root and mycorrhizal development in healthy and declining Norway spruce stands
1989
Schneider, B.U. | Meyer, J. | Schulze, E.D. | Zech, W.
ZB MED Nutrition. Environment. Agriculture - Germany
Nutrient relations of trees in healthy and declining Norway spruce stands
1989
Schulze, E.D. | Oren, R. | Lange, O.L.
ZB MED Nutrition. Environment. Agriculture - Germany
Soil fauna comparisons in healthy and declining Norway spruce stands
1989
Hartmann, P. | Scheitler, M. | Fischer, R.
ZB MED Nutrition. Environment. Agriculture - Germany