Pontederiaceae /
by B. Verdcourt.
APA Citation
Verdcourt, B. (1968). Pontederiaceae. London: Published under the authority of the Minister for Overseas Development by the Crown Agents for Oversea Governments and Administrations.
MLA Citation
Verdcourt, Bernard. Pontederiaceae. London: Published under the authority of the Minister for Overseas Development by the Crown Agents for Oversea Governments and Administrations, 1968.
Warning: These citations may not always be complete (especially for serials).