1-12 of 12 Books

Homeopathic handbook for poison ivy and poison oak
By Joel Kreisberg

Some constituents of the poison ivy plant
By William Anderson Syme
What do you know about poison ivy?
What do you know about poison ivy?
By Graves, George

Poison ivy, poison oak, poison sumac, and their relatives
By Edward Frankel
The systematics and ecology of poison-ivy and the poison oaks (Toxicodendron, Anacardiaceae)
The systematics and ecology of poison-ivy and the poison oaks (Toxicodendron, Anacardiaceae)
By William. T. Gillis
The systematics and ecology of poison-ivy and the poison-oaks (Toxicodendron, Anacardiaceae)
The systematics and ecology of poison-ivy and the poison-oaks (Toxicodendron, Anacardiaceae)
By William T. Gillis
Ivy and sumac poisoning
Ivy and sumac poisoning
By United States. Public Health Service.

An essay on the Rhus toxicodendron
By Alderson, John

Is it poison ivy?
By Joan Raysor,Joan R. Darlington
Poison ivy and poison sumac
Poison ivy and poison sumac
By W. C. Muenscher,John Merriam Kingsbury