TY - BOOK ED - Beijing da xue. ED - Zhumadian shi wen wu bao hu guan li suo. TI - Zhumadian Yangzhuang: zhong quan xin shi Huai he shang you de wen hua yi cun yu huan jing xin xi SN - 7030062671 AV - CHI001029 PY - 1998/// CY - Beijing PB - Ke xue chu ban she KW - Paleolithic period KW - Huai River Region KW - Paleontology KW - Yangzhuang Site (China) KW - Zhumadian Shi (China) N1 - Includes bibliographical references ER -