TY - RPRT TI - Returning forests analyzed with the forest identity. AU - Pekka E Kauppi AU - Jesse H Ausubel AU - Jingyun Fang AU - Alexander S Mather AU - Roger A Sedjo AU - Paul E Waggoner PY - 2006 DO - 10.1073/pnas.0608343103 UR - https://pubmed.ncbi.nlm.nih.gov/17101996/ ID - 17101996 ER -