Un trabajo de D. Juan de Cuellar, botanico enviado a Filipinas en el siglo XVIII [microform] - Cuellar, Juan de; Barra de Aragon, Francisco de las, 1868-. (Quezon City Photoduplication Service, University of the Philippines Library, 1976)
Microfilmed with 24 other titles.
Originally published in Madrid, C. Bermejo, 1944.
Keywords: Sericulture -- Philippines; Textile fibers