by Henry Hartman
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The removal of spray residue from apples...
Studies relating to the harvesting and s...
The Oregon apple-washer
Elements of camouflage
Preliminary studies relating to the harv...
Investigations relating to the handling ...
The fruits and fruit-trees of America, o...
The fruit garden
Der Irrtum des großen Zauberers
Disease and insect spray schedule for ho...
Pear culture
International standardisation of fruit a...