000			004120000a22001690004500
245			_aElements of physical geology
100			_aZumberge, James H.
100			_aNelson, Clemens A.
260			_aNew York _bJohn Wiley _c1976
300			_axvi, 395, 16]p. : ill., photos.
500			_aIndex included
020			_a0471986747
080			_a55 _bZ8
650			_aGEOLOGY
041			_aEN
942			_cBK
999			_c101883 _d101883