. dan bai zhi de jie gou yu gong neng. botany. ???????????????????Ouchterlony?? ???double d-iffusion)???????????????? ???????????????????10*13? Y y (a) ?10'12. ???? >-< -???? ?????????????. 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 yan long fei. hu nan ke xue ji shu chu ban she

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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany