000			00287nab a2200109Ia 4500
008			170811c99999999xx |||||||||||| ||und||
245			_aWeak link
300			_a20-21
653			_aRiver-interlinking projects
773			_tDown To Earth _gVol. 23 No. 20 (1-15 March) 2015
942			_cART
999			_c182938 _d182938