Disease in plants :
Stevens, Neil E. 1887-1949.
Disease in plants : an introduction to agricultural phytopathology / Neil E. Stevens and Russell B. Stevens. - New Delhi : International Books & Periodicals Supply Service ; c1984. - xix, 219 p. : ill. ; 25 cm. - Manual of the plant sciences, v. 1 .
Include bibliographical references and index.
Plant pathology.
Plant diseases.
632.3 / STD
Disease in plants : an introduction to agricultural phytopathology / Neil E. Stevens and Russell B. Stevens. - New Delhi : International Books & Periodicals Supply Service ; c1984. - xix, 219 p. : ill. ; 25 cm. - Manual of the plant sciences, v. 1 .
Include bibliographical references and index.
Plant pathology.
Plant diseases.
632.3 / STD