L. B. Bull <br/><br/>
Pyrrolizidindine alkaloids : Their chemistry, pathogenicity and biological properties. 

 - Amsterdam  N H Publishing Co  1968 
 - 293p 
<br/><br/>L. B. Bull; C. C. J. Culvenor & A. T. Dick: Pyrrolizidindine alkaloids : Their chemistry, pathogenicity and biological properties..  Amsterdam.  N H Publishing Co, 1968.--(547.72BUL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>547.72  / BUL