The scientific principles of crop protection.
Martin, Hubert.
The scientific principles of crop protection. / Hubert Martin - London : E. Arnold, [1959] - viii, 376 p. 24 cm.
includes index
Pests--Control.
Pesticides.
632.95 / M3791
The scientific principles of crop protection. / Hubert Martin - London : E. Arnold, [1959] - viii, 376 p. 24 cm.
includes index
Pests--Control.
Pesticides.
632.95 / M3791