The scientific principles of crop protection
Martin, Hubert
The scientific principles of crop protection [Text] Martin, Hubert - 5th ed. - London Arnold 1964 - viii, 376 p. ill. 23 cm.
Agriculture
632 / MAR
The scientific principles of crop protection [Text] Martin, Hubert - 5th ed. - London Arnold 1964 - viii, 376 p. ill. 23 cm.
Agriculture
632 / MAR