Downs, R. J. (1975). Controlled environments for plant research. Columbia University Press.
Chicago Style (17th ed.) CitationDowns, Robert Jack. Controlled Environments for Plant Research. New York: Columbia University Press, 1975.
MLA (8th ed.) CitationDowns, Robert Jack. Controlled Environments for Plant Research. Columbia University Press, 1975.
Warning: These citations may not always be 100% accurate.