Common marsh, underwater, and floating-leaved plants of the United States and Canada
By: Neil Hotchkiss.
Contributors: Hotchkiss, Neil, 1901- Underwater and floating-leaved plants of the United States and Canada. 1972.
Series: United States. Bureau of Sport Fisheries and Wildlife. Resource publication
Place of publication: New York
Subjects: Freshwater flora -- Canada -- Identification.; Freshwater flora -- United States -- Identification.; Marsh flora -- Canada -- Identification.; Marsh flora -- United States -- Identification.
Notes: 6