A Concise History of Science in India c18.35

c18.35

Oblique ascension, 107 Obliquity of the ecliptic, 107, 108 Ocean-mining, 33 Oil-seeds, 11, 394–95, 599 Oldham, T., 524–25, 602 Omar Khayyām, *see* al-Khayyāmī Omitted lunar days, 85, 87, 109 Organic breath, theory of internal and vital, Greek parallel, 258–59 Ornithology, 533 O'Shaughnessy, W. B., 498, 507 Ospery, 421 Owl, 411, 419