Pests of field crops /
Jones, Frederick George William.
Pests of field crops / F.G.W. Jones, Margaret G. Jones. - 2nd. ed. - New York : St. Martin's Press, 1974. - viii, 448p. [32]p. of plates : ill., maps.
Field crops--Diseases and pests--Great Britain.
Agricultural pests--Great Britain.
Pests of field crops / F.G.W. Jones, Margaret G. Jones. - 2nd. ed. - New York : St. Martin's Press, 1974. - viii, 448p. [32]p. of plates : ill., maps.
Field crops--Diseases and pests--Great Britain.
Agricultural pests--Great Britain.