Yazar
Pengyan Wang
2 cilt bulundu.
Cilt sonuçları
Da xiong mao fan zhi yan jiu
Hemin Zhang, Pengyan Wang · Zhongguo lin ye chu ban she
210 sayfa · 2003
Giant panda / Reproduction / Breeding
Dongbei qu yu de ke xue fa zhan =
Yalin Wang, Pengyan Li, Tao Ma · She hui ke xue wen xian chu ban she
589 sayfa · 2010
Science and state