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Calcium Requirement of Quaking Aspen (Polulus Tremuloides Michx.) Seedlings
Erh-Yang Lu
· 1999
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Effects of Municipal Solid Waste Compost on Early Growth in Forest Plantations: Final Report
Thomas Nichols
, Erh-Yang Lu
, Edward Sucoff
, University of Minnesota. Department of Forest Resources. Forest Vegetation Management Cooperative
, Minnesota Office of Waste Management
· 1997
