Roger, P. A. (1981). Epithytic nitrogen fixation on Lowland rice plants. [s.l.]: [s.n.].
Chicago Style CitationRoger, Pierre Armand. Epithytic Nitrogen Fixation On Lowland Rice Plants. [s.l.]: [s.n.], 1981.
MLA CitationRoger, Pierre Armand. Epithytic Nitrogen Fixation On Lowland Rice Plants. [s.l.]: [s.n.], 1981.
Warning: These citations may not always be 100% accurate.