. Boletín de la Sociedad Española de Historia Natural. Natural history. Bol. de la R. Soc. Esp. de Hist. Nat. Tomo XXI. -Lám. B Germinación de híbridos de Lcvlio-Cattleya. A. Con sales minerales solamente. B. Sin sales minerales y con 2 por 100 de Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Sociedad Española de Historia Natural. Madrid : Estab. tip. de Fortenet

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Keywords: ., bookcentury1900, bookdecade1920, booksubjectnaturalhistory, booky