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THE NATURAL HISTORY OF THE SPERM WHALE, and a Sketch of a South Sea Whaling Voyage. Post 8vo. 12s.

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THE HONEY BEE; its Natural History, Physiology, and Management. A New Edition, 12mo., with many Illustrations, 10s. 6d.

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A TREATISE ON THE MANAGEMENT OF FRESH-WATER FISH, with a view to making them a Source of Profit to Landed Proprietors. 8vo. 5s.