TY - RPRT TI - 14C Allocation in tree-soil systems. AU - W R Horwath AU - K S Pregitzer AU - E A Paul PY - 1994 DO - 10.1093/treephys/14.10.1163 UR - https://pubmed.ncbi.nlm.nih.gov/14967626/ ID - 14967626 ER -