TY - BOOK AU - El-Zahwey,Abd El-Fattah Mohamed Hassanien TI - Chemical studies on some essential oils PY - 1985/// KW - Essences and essential oils KW - Essences and essential oils industry N1 - Thesis (Ph.D.) -- Zagazig Univesity, 1985; Includes bibliographical references (leaves 92-99 ); Microfiche; Cairo, Egypt; ASUNET; 2 microfiche : negative ER -