Roger, P. A. (1989). Cyanobacteries et riziculture. [s.l.]: [s.n.].
Chicago Style CitationRoger, Pierre Armand. Cyanobacteries Et Riziculture. [s.l.]: [s.n.], 1989.
MLA CitationRoger, Pierre Armand. Cyanobacteries Et Riziculture. [s.l.]: [s.n.], 1989.
Warning: These citations may not always be 100% accurate.