000 00400nam a2200121 4500
245 _aPyrrolizidine alkaloids : their chemistry pathogenicity and other biological properties
_cL.B.Bull, C.C.J.Culvenor and A.T.Dick
100 _aBull, L. B.
710 _aCulvenor, C. C. J.
710 _aDick, A. T.
260 _aAmsterdam
_bNorth Holland
_c1968
300 _axv,293p.; 24cm.
082 _a574.19242
_bBUL
999 _c23451
_d23451