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Comparative Study on Floral Organ Structure, Pollen Morphology and Viability of Ziziphus acdiojujuba
Sun Yaqiang,Wu Cuiyun,Wang De and Wang Zhiqiang
Chinese Agricultural Science Bulletin . 2016, (4): 87 -91 .  DOI: 10.11924/j.issn.1000-6850.casb15070151