Rappaport, Rosalyn
Controlling crop pests and diseases - London, Macmillan press ltd 1992 - 106
0-333-57216-5
Integrated pest management/pest control-crop protection/insect control-mechanical control
632.9 RAP
100
Controlling crop pests and diseases - London, Macmillan press ltd 1992 - 106
0-333-57216-5
Integrated pest management/pest control-crop protection/insect control-mechanical control
632.9 RAP
100