(1980). Distribution maps of plants disases (3.ed.). [n.p.]: [n.p.].
Chicago Style CitationDistribution Maps of Plants Disases. 3.ed. [n.p.]: [n.p.], 1980.
MLA CitationDistribution Maps of Plants Disases. 3.ed. [n.p.]: [n.p.], 1980.
Warning: These citations may not always be 100% accurate.