. dong zhi wu sheng huo zhong de wei liang yuan su he tian ran fang she xing yuan su. botany. å¾39ä¸ååéç賴对è·èåè²çå½±åï¼å壤å¹å »ï¼ 1å¯¹ç §ï¼ 2æ¯å ¬æ¤å壤æå ¥äº 10-»å çéï¼ 3æ¯å ¬æ¤å壤æå ¥äº 10-8å çIt; 4æ¯å ¬æ¤å壤æ½äººäº, 10-7å çæ. 产 ⢠143. 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 liu zhong yu (yi). ke xue chu ban she

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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany