Diseases and pests on horticultural planting material; a guide to their recognition
Diseases and pests on horticultural planting material; a guide to their recognition
- London 1958
- 38p
HORTICULTURE - DISEASES AND PESTS
HORTICULTURE - DISEASES AND PESTS
635.920 25 D46
HORTICULTURE - DISEASES AND PESTS
HORTICULTURE - DISEASES AND PESTS
635.920 25 D46