00452nam a2200133Ia 4500008004100000082001600041100003000057245002600087260007400113300000800187942000700195952009900202999001700301140113s9999    xx            000 0 und d  a620.9.8  L3  a"Hammond, A.L., et al�"  aEnergy and the future  a1973bAmerican Association for the advancement of sciencecWashington  a184  cBK  00104070aVTLbVTLd2014-01-13l0o620.9.8  L3pVBK2276r2014-01-13 00:00:00w2014-01-13yBK  c58955d58955