Wisconsin Natural History Society, Section of Botany :
information to observers.
APA Citation
Wisconsin Natural History Society. Botany Section. (190). Wisconsin Natural History Society, Section of Botany: information to observers. [Milwaukee: Wis. Natural History Soc..
MLA Citation
Wisconsin Natural History Society. Botany Section. Wisconsin Natural History Society, Section of Botany: Information to Observers. [Milwaukee: Wis. Natural History Soc., 190.
Warning: These citations may not always be complete (especially for serials).