Authors:
Francey, RJ
Manning, MR
Allison, CE
Coram, SA
Etheridge, DM
Langenfelds, RL
Lowe, DC
Steele, LP
Citation: Rj. Francey et al., A history of delta C-13 in atmospheric CH4 from the Cape Grim air archive and antarctic firn air, J GEO RES-A, 104(D19), 1999, pp. 23631-23643