Essays on the MicroscopeNote 160 — CHAP. XII. INSTRUCTIONS FOR COLLECTING AND PRESERVING INSECTS—A COPIOUS LIST OF MICROSCOPIC OBJECTS. BY THE EDITOR.Reading editionTreatise on the Management of Insects.◇Copy noteReturn to CHAP. XII. INSTRUCTIONS FOR COLLECTING AND PRESERVING INSECTS—A COPIOUS LIST OF MICROSCOPIC OBJECTS. BY THE EDITOR.