. The formation of vegetable mould, through the action of worms, with observations on their habits. Earthworms; Humus; Soils. 124 HABITS OP WOEMS. Chap. II. largest received by me was 3^ inches in height and 1'35 inch in diameter; another. Fig. 3. A tower-like castiDg, probably ejected by a species of Periohaeta, from the Botanic Garden, Calcutta : of natural size, engraved from a photograph. was only f inch in diameter and 2§ in Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of the
. The formation of vegetable mould, through the action of worms, with observations on their habits. Earthworms; Humus; Soils. 124 HABITS OP WOEMS. Chap. II. largest received by me was 3^ inches in height and 1'35 inch in diameter; another. Fig. 3. A tower-like castiDg, probably ejected by a species of Periohaeta, from the Botanic Garden, Calcutta : of natural size, engraved from a photograph. was only f inch in diameter and 2§ in 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 Darwin, Charles, 1809-1882. New York, D. Appleton
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectsoils, bookyear1888
