TY - RPRT TI - The effects of α-cellulose extraction and blue-stain fungus on retrospective studies of carbon and oxygen isotope variation in live and dead trees† AU - N.B. English AU - N.G. McDowell AU - Craig D. Allen AU - C. Mora PY - 2011 DO - 10.1002/rcm.5192 UR - https://pubs.usgs.gov/publication/70034603 ID - 70034603 ER -