Ethylene Producers Conference (5th 1993 Houston, Texas)
G. Scott Thirkield
Unknown Author
Ethylene Producers Conference (4th 1992 New Orleans, La.)
Albert Henry Agett
Gary W. Apel
G. A. Tucker
National Cancer Institute (U.S.). Division of Cancer Cause and Prevention.
United States. Occupational Safety and Health Administration
Jean Schäffer
International Horticultural Congress (22nd 1986 Davis, Calif.)
J. S. Drury
Nikolaus Schönfeldt
William Arthur Bone
L. E Craker
Werner J. Lipton
S. Dobson
Massachusetts. Department of Public Health