Gooley, T. (2014). The lost art of reading nature's signs: Use outdoor clues to find your way, predict the weather, locate water, track animals--and other forgotten skills. Experiment.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGooley, Tristan. The Lost Art of Reading Nature's Signs: Use Outdoor Clues to Find Your Way, Predict the Weather, Locate Water, Track Animals--and Other Forgotten Skills. New York: Experiment, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGooley, Tristan. The Lost Art of Reading Nature's Signs: Use Outdoor Clues to Find Your Way, Predict the Weather, Locate Water, Track Animals--and Other Forgotten Skills. Experiment, 2014.
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