000 00315nam a2200121Ia 4500
008 221001s1964 xx 000 0 eng d
082 _a910.1333 ZIM
100 _aZimmermann, Erich W.
245 0 _aIntroduction to world resources
260 _aNew York
_bHarper & Row
_c1964
300 _aviii, 220p.
942 _2ddc
_cBK
999 _c330
_d330