000			00532cam a2200145 i 4500
001			3816
008			780302s1978 ne a b 101 0 eng
020			_a0444900314
111	2		_aSymposium on the Economy and Chemistry of Phosphorus _d(1977 : _cLondon, England)
245	1	0	_aPhosphorus in the environment: its chemistry and biochemistry.
260			_aAmsterdam [et al.] : _bElsevier/Excerpta Medica/North Holland, _c1978.
300			_aix, 320 p. : _bill. ; _c25 cm.
440			_aCiba Foundation symposium ; _v57
942			_2ddc _cAC _fATT
999			_c3816 _d3816