TY - BOOK AU - Hay,Robert K.M. AU - Waterman,Peter G. TI - Volatile oil crops: their biology , biochemistry, and production SN - 0582078679 AV - SB301 V64 1993 PY - 1993/// CY - Harlow, Essex, England PB - Longman Scientific & Technical : KW - Aromatic plants KW - Essences and essential oils KW - Essences and essential oils industry N1 - Includes bibliographical references and index ER -