. The freshwater aquarium and its inhabitants; a guide for the amateur aquarist. Aquariums. 54 Fresh Water Aquarium. Fig. 23. Wavy-leaved Pondweed, Potamogeton crispus. branches freely and forms so-called winter- buds, looking like small burrs. After ma- turing, these buds sink to the bottom and. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Eggeling, Otto, 1848-; Ehrenberg, Frederick, 1849- joint author. New York, H. Hol
. The freshwater aquarium and its inhabitants; a guide for the amateur aquarist. Aquariums. 54 Fresh Water Aquarium. Fig. 23. Wavy-leaved Pondweed, Potamogeton crispus. branches freely and forms so-called winter- buds, looking like small burrs. After ma- turing, these buds sink to the bottom and. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Eggeling, Otto, 1848-; Ehrenberg, Frederick, 1849- joint author. New York, H. Holt and Company
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Keywords: ., bookcentury1900, bookdecade1900, bookpublishernewyorkhholtandcom
