Sugar beet pests
Jones, F.G .W. ; Dunning, R.A.
Sugar beet pests - London Her Majestry's Stationery Office 1969 - viii, 108p.
Sugar
633.63:632 / JOH-S
Sugar beet pests - London Her Majestry's Stationery Office 1969 - viii, 108p.
Sugar
633.63:632 / JOH-S