Control of grasshoppers in vegetable crops and orchards
Handford, R.H., Putnam, L.G.
Control of grasshoppers in vegetable crops and orchards - Ottawa 1953 - 5 p. - No. 86 Canada Department of Agriculture, Processed Publica .
Pest Control
Grasshoppers
Vegetables Crops
Orchards
Control of grasshoppers in vegetable crops and orchards - Ottawa 1953 - 5 p. - No. 86 Canada Department of Agriculture, Processed Publica .
Pest Control
Grasshoppers
Vegetables Crops
Orchards