Pest and disease control of protected crops, outdoor bulbs and corms
Penna, R.J.
Pest and disease control of protected crops, outdoor bulbs and corms by R.J. Penna, et. al. - Croydon BCPC 1984 - 573 p.
Pests
Plant Disease Control
632.9 / P 412 P
Pest and disease control of protected crops, outdoor bulbs and corms by R.J. Penna, et. al. - Croydon BCPC 1984 - 573 p.
Pests
Plant Disease Control
632.9 / P 412 P