Yazar
Hua nan nong xue yuan
2 cilt bulundu.
Cilt sonuçları
Nong ye kun chong xue
Hua nan nong xue yuan · Xin hua shu dian Beijing fa hsng suo fa xing
Sayfa sayısı yok · 1981
Agricultural pests / Insect pests
Peng Pai zhuan
Guangdong Haifeng xian hong gong ji nian guan "Peng Pai zhuan" bian xie zu Hua nan nong xue yuan Ma Lie zhu yi jiao yan shi · Beijing chu ban she
194 sayfa · 1984
Communists / Biography