000 00296nam a2200121Ia 4500
008 221001s1969 xx 000 0 eng d
082 _a333.7 SKI
100 _aSkinner, Brian J.
245 0 _aEarth resources
260 _aNew Jersey
_bPrentice-Hall
_c1969
300 _aix, 149p.
942 _2ddc
_cBK
999 _c5139
_d5139