Chamola, S.D. Secondary agriculture in India: a blueprint for small and marginal farmers by S.D. Chamola and Pradeep Kumar. - New Delhi Studera Press 2021 - xii,147p.; 23.5cm. ISBN: 9788194725251 Subjects--Topical Terms: Agriculture - Organic Farming - India Food supply - India. Dewey Class. No.: 338.160954 / C28S