TY - RPRT TI - Hydrogen, oxygen, and carbon isotope ratios of cellulose from submerged aquatic Crassulacean acid metabolism and non-Crassulacean acid metabolism plants AU - L. Sternberg AU - M. J. DeNiro AU - Jon E. Keeley PY - 1984 DO - 10.1104/pp.76.1.68 UR - https://pubs.usgs.gov/publication/1007695 ID - 1007695 ER -