000 00358nam a2200109Ia 45e0
008 181001s1976 xx 000 0 und d
100 _aWorld watch paper
245 0 _aNon energy the case for conservation
260 _bworld Watch Inst.1776
_c1976
300 _a77
942 _2ddc
_cBK
999 _c4604
_d4604