The scientific principles of crop protection /
Martin, Hubert.
The scientific principles of crop protection / Hubert Martin. - 7th ed. , - London : Edward Arnold, 1983. - ix, 486 p. ; 24 cm.
Previous ed.: 1973.
Includes Index
0713134674
Pests--Control.
632.9 / MAS 1983
The scientific principles of crop protection / Hubert Martin. - 7th ed. , - London : Edward Arnold, 1983. - ix, 486 p. ; 24 cm.
Previous ed.: 1973.
Includes Index
0713134674
Pests--Control.
632.9 / MAS 1983