000			00500cam a2200181 a 4500
003			IARI
010			_a 83204131
082	0	0	_a574.5
100	1		_aLapo, A. V.
245	1	0	_aTraces of bygone biospheres / _cA.V. Lapo ; translated from the Russian by V. Purto.
250			_aRev. from the 1979 Russian ed.
260			_aMoscow : _bMir Publishers, _c1982.
300			_a220 p. :
500			_aTranslation of: Sledy bylykh biosfer.
650		0	_aGeology
650		7	_aGeology.
942			_2ddc _cB
999			_c161168 _d161168