Volatile oil crops  their biology, biochemistry and production 
edited by Robert K. M. Hay and Peter G. Waterman 
 - Harlow, Essex  Longman Scientific & Technical  1993 
 - xiv, 185 p. :  ill., ;  24 cm. 
<br/><br/><label>ISBN: </label>0582078679  RM125.26 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Essences and essential oils.<br/>Essences and essential oils industry.<br/>Aromatic plants.