D6D491B5-005F-40D1-9F8E-B43FD80BCE11Astrophysics and Planetary Science at Oxford 2013-16Research GrantST/K00106X/10FA7FA45-02C9-433E-A750-12A20140208FSTFCINCOME_ACTUAL367278527B1160E-CB22-4BC5-BB68-8C2BE71E021CConstraints on Titan's middle atmosphere ammonia abundance from Herschel/SPIRE sub-millimetre spectraPlanetary and Space Science5540a8210c32f994dd248f787af84f09Teanby N2013-01-01http://dx.doi.org/10.1016/j.pss.2012.11.008http://dx.doi.org/10.1016/j.pss.2012.11.008Journal Article/Review56c1fd5fe7b045.61120219