Wild mustard British Columbia. Department of Agriculture. contributor text book Victoria, B.C R. Wolfdenden 1903 1903
print
ENG Cover title. "Department of Agriculture of British Columbia." Original issued in series: Bulletin / Department of Agriculture of British Columbia ; no. 11. Control Mustard Weeds FC 02 0203 no. 72390 AEU 632/.58 Bulletin (British Columbia. Dept. of Agriculture), no. 11 CIHM/ICMH microfiche series, no. 72390 https://www.biodiversitylibrary.org/bibliography/62659 0665723903 270282849 10.5962/bhl.title.62659 CaOOCIHM