Tzǔ yüan chi ch'an yeh
Series: Chung-kuo ts'ai ching tzǔ liao hui pien -- 19
Publisher: Hsüeh hai ch'u pan shê
Published: 1971
Place of publication: T'ai-pei
Language: chi
Subjects: Natural resources -- Manchuria, China
Other titles: Tung-pei ching chi hsiao ts'ung shu liang chung