000			00512nam a2200181Ia 4500
001			CATREF012773
008			110517s9999 xx 000 0 und d
041			_aeng
082	0		_a551 AHR4
245	1	2	_aPhysics and chemistry of the earth _c L H. Ahrens
260			_aLondon : _bPergamon Press, _c1959.
300			_a4 v. (v, 317 p. ) ; _c25 cm.
440			_aProgress series
650		4	_aEarth-chemistry
650		4	_aEarth-physics
700	1		_aRankama, Kalervo _eeditor
700	1		_aRuncorn, S K _eeditor
999			_c396526 _d396462