1990 journal article
Morphology and reproductive development of soybeans under artificial conditions
Biotronics, 19, 19.
1989 journal article
Reflector design for HID [high intensity discharge] lamps used in plant growth chambers
Paper (American Society of Agricultural Engineers), (89-4581), 13.
1985 journal article
Irradiance and plant growth in greenhouses during winter
HortScience, 20(6), 1125.
Controlled environments for plant research
New York: Columbia University Press.