000			00589pam a2200169 i 4500
001			3809
008			770103s1977 enka b 101 0 eng
020			_a0471994898
041			_aeng
245	1	0	_aBiologically active substances--exploration and exploitation / _cedited by D. A. Hems.
260			_aChichester : _bWiley, _cc1977.
300			_axxviii, 309 p. : _bill. ; _c24 cm.
500			_aPapers presented at a symposium held at the Royal Society, London, in June 1976, to honor Sir Ernst Chain.
700	1		_aHems, D. A.
700	1		_aChain, Ernst, _cSir, _d1906-
942			_2ddc _cBK _fBKS
999			_c3809 _d3809