Information sources on essential oils /
United Nations Industrial Development Organization, Vienna.
- New York : United Nations, 1981.
- xii, 79 p.
- UNIDO guides to information sources ; no. 38 .
"United Nations publication"--T.p. verso.
$4.00 (pbk.)
Essences and essential oils--Information services.
Essences and essential oils--Bibliography.
TP958 / .I53 1981
661/.806/07�19
"United Nations publication"--T.p. verso.
$4.00 (pbk.)
Essences and essential oils--Information services.
Essences and essential oils--Bibliography.
TP958 / .I53 1981
661/.806/07�19