يعرض 1 - 14 نتائج من 14 نتيجة بحث عن '"B. D. Erdtmann"', وقت الاستعلام: 0.53s تنقيح النتائج
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    Academic Journal
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    Academic Journal
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    Report
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    المؤلفون: Li Jijin (李积金)

    المساهمون: Chen Xu (陈旭编), B-D Erdtmann, Ni Yunan (倪寓南编)

    Relation: Graptolite Research Today; Li Jijin . A revision of some Early Ordovician graptolites of China. Graptolite Research Today. Nanjing:Nanjing University Press,1994:61-71.; http://ir.nigpas.ac.cn/handle/332004/11038

  12. 12

    المؤلفون: Ni Yunan (倪寓南), Xiao Chengxie

    المساهمون: Chen Xu (陈旭编), B-D Erdtmann, Ni Yunan (倪寓南编)

    Relation: Graptolite Research Today; Ni Yunan ,Xiao Chengxie. On the genus Apiograptus Cooper and Mclaurin, 1974. Graptolite Research Today. Nanjing:Nanjing University Press,1994:14-19; 2 pls.; http://ir.nigpas.ac.cn/handle/332004/9174

  13. 13

    المؤلفون: Zhang Yuandong (张元动)

    المساهمون: Chen Xu (陈旭编), B-D Erdtmann, Ni Yunan (倪寓南编)

    Relation: Graptolite Research Today; Zhang Yuandong . Wenlock isolated graptolites G. From Cornwallis Island, Arctic Canada. Graptolite Research Today. Nanjing:Nanjing University Press,1994:113-127.; http://ir.nigpas.ac.cn/handle/332004/8816

  14. 14

    المؤلفون: Chen Xu (陈旭)

    المساهمون: Chen Xu (陈旭编), B-D Erdtmann, Ni Yunan (倪寓南编)

    Relation: Graptolite Research Today; Chen Xu . Arenig to Llandovirn graptolite provincialism of South China. Graptolite Research Today. Nanjing:Nanjing University Press,1994:223-239.; http://ir.nigpas.ac.cn/handle/332004/8251