Title: Unnīsavī śatabdī meṃ nīla saṃskr̥ti kā vikāsa
Description: History of Indigo industry and study on how it destroyed the agricultural system in eastern Uttar Pradesh, India in 19th century.
Subjects: Indigofera, Indigo industry, Agriculture, History
Places: India, Uttar Pradesh
Time periods: 19th century