000			00529nam a2200169Ia 4500
020			_a9780861634835
040			_cPK-LaCSN
082			_bSTI _a570
100			_aStidworthy, John
245		0	_aLife begins
260			_bAward Publications, _aLondon _c1991
300			_a37
520			_aExplains what the fossilized remains of prehistoric animals have revealed about early life, from the first sea creatures to the emergence of reptiles
942			_2ddc _cBK
999			_c242807 _d242807