000 00242nam a2200097Ia 4500
100 _aBriggs. Derel E G, Crowther, P R, Eds &
245 _aPalaeobiology : A Synthesis
260 _bBlackwell Sci Pub, U K
082 _aH6/N90/B18178
300 _a583
999 _c5823
_d5823