Publications of the Astronomical Society of the Pacific Vol. 112, No. 771, May 2000 Faint Emission Lines in the Blue and Red... Faint Emission Lines in the Blue and Red Spectral Regions of the Night ...

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European Union leaders reached a hard-fought deal Friday to cut the bloc's net greenhouse gas emissions by at least 55 percent by the end of the decade compared with 1990 levels, avoiding a hugely ...