The scientific principles of crop protection
Martin , Hubert
The scientific principles of crop protection - 7th ed. - New Delhi CBS Publishers 1983 - ix , 485 p. Illustration 21 cm.
8123904029 0713134674
Pest Control
632.9 / MAR
The scientific principles of crop protection - 7th ed. - New Delhi CBS Publishers 1983 - ix , 485 p. Illustration 21 cm.
8123904029 0713134674
Pest Control
632.9 / MAR