'The presence of trees', Harpers
Tags: 1980s; 1984; 1984-10-1; Berger, John; Biology; Plant Sciences; Symbolic aspects; trees
'Weather and the sky', Harpers
Tags: 1910s; 1916; 1916-6-1; Clouds; Earth Sciences; Eaton, Walter Prichard; Folklore; Meteorology and Climate Science; Moon; Nature study; Sky; Symbolic aspects; United States; Weather; Weather forecasting
'Insects and civilization', Harpers
Tags: 1900s; 1902; 1902-6-1; Agriculture; Beneficial insects; Biology; Civilization; Effect of insects on; Entomology; Insect pests; Insects; McCook, Henry C. (Henry Christopher); Symbolic aspects; Zoology
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