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Study on Breeding of Pumpkins Fl Hybrid ‘YonganNO 2’for Rich Cr
Cheng Yongan, Zhang Enhui, Xu Zhongmin, Wang Yanni, Fu Qiaoling
Chinese Agricultural Science Bulletin . 2005, (5): 298 -298 .  DOI: 10.11924/j.issn.1000-6850.0505298