Poison ivy and other poisonous plants Manitoba Agricultural College. Botany Department. creator text book Winnipeg? s.n 1913? 1913
print
ENG Cover title. Original issued in series: Circular / Manitoba Agricultural College ; no. 12. "Poison ivy, 'If leaves three, let it be.'" "Published by authority of Hon. Valentine Winkler, Minister of Agriculture." Poison ivy Poisonous plants FC 02 0203 no. 80530 AEU 581.6/9 CIHM/ICMH microfiche series, no. 80530 Circular / Manitoba Agricultural College, no. 12 https://www.biodiversitylibrary.org/bibliography/63622 0665805306 277243135 10.5962/bhl.title.63622 CaOOCIHM