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Ancient Bat Guano Reveals Thousands of Years of Human Impact on the Environment | Science| Smithsonian Magazine
National Museum of the Philippines - In celebration of the #InternationalBatDay tomorrow April 17, today's #DignayanBiyernes features a mineral deposit made from the poop of bats — the guano. Guano, commonly known
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Using Bat Guano (Bat Dung) In Your Garden - Epic Gardening | Fertilizer, Organic nutrients, Fertilizer for plants
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