Control of plant diseases : Costs and benefits
B.C. Clifford 
Control of plant diseases : Costs and benefits - Oxford Blackwell Scientific Publications 1988 - 263p
B.C. Clifford & E. Lester: Control of plant diseases : Costs and benefits. Oxford. Blackwell Scientific Publications, 1988. 0-632-01453-9--(632.9CLI)
ENGLISH
0-632-01453-9
632.9 / CLI
                        Control of plant diseases : Costs and benefits - Oxford Blackwell Scientific Publications 1988 - 263p
B.C. Clifford & E. Lester: Control of plant diseases : Costs and benefits. Oxford. Blackwell Scientific Publications, 1988. 0-632-01453-9--(632.9CLI)
ENGLISH
0-632-01453-9
632.9 / CLI
