Bhat, R. V., and Narendra S. Jaspal. 1953. “Indigenous Cellulosic Raw Materials for the Production of Pulp, Paper and Board Part XVII. Writing and Printing Papers from Castor Stems (<I>Ricinus gommunis< I>, Linn)”. Indian Forester 79 (12):646-51. https://doi.org/10.36808/if/1953/v79i12/23614.