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Also in this issue
- Insect Growth Regulators
- First Lady Orchids
- Orchids in Golden Gate Park
- Orchids of Napo Province, Ecuador
- Forgotten breeder; Lucien Reychler
- Phragmipedium Sedenii, part 4
- The genus Prosthechea
- Sobralia warscewiczii
- Cattleya tigrina
- Scale insects
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