Bibliography of South Asian Ornithology · Search: Author is “deraniyagala, p. e. p.”, filtered by Decade: 1950, Family: ALAUDIDAE · 1 record · Printed 5 November 2026 · https://southasiaornith.in/search?author.is=deraniyagala%2C+p.+e.+p.&decade=1950&family=ALAUDIDAE
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