000 00333nam a2200145Ia 4500
020 _a9780863182730
082 _b.3684
_a000
100 _a"Symes, Dr.R. F"
245 0 _aRocks and Minerals
260 _b,Dorling Kindersley
_c1988
300 _a63
944 _cR
999 _c391387
_d391387