Darwin on Humus and the Earthworms: the Formation of Vegetable Mould Through the Action of Worms With Observations on Their Habits
by Charles 1809-1882 Darwin | Sep 10, 2021
Charles Darwin: The Biography of a Great Biologist and Writer of the Origin of Species; his Voyage and Journals of Natural Selection (Science)
by United Library | Apr 16, 2023
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Ages: 8 - 11 years
Earthworms-Life cycle, compost and therapy: Earthworm importance from soil-human
by Kasi Parthasarathi | Aug 24, 2010
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Harnessing the Earthworm; a Practical Inquiry Into Soil-Building, Soil-Conditioning and Plant Nutrition Through the Action of Earthworms
by Thomas Jason Barrett | Jan 1, 1948
Earthworm Ecology: From Darwin to Vermiculture
by J. Satchell | Dec 6, 2012
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