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The Incidence of Aphis fabae Scop. on Spring-sown Field Beans in South-east England and the Efficiency of Control Measures
H. J. GOULD, C. W. GRAHAMVolume:
26
Year:
1977
Language:
english
Pages:
6
DOI:
10.1111/j.1365-3059.1977.tb01058.x
File:
PDF, 300 KB
english, 1977