La palaeozoic plants from Yüerhhung, Kansu, China (plates only)
Häftad bok.
Mycket gott skick. The Sven Hedin foundation 1971. Soft cover. Around 120 pages (not paged). Plates in b/w. Reports from the scientific expedition to the North-western provinces of China under the leadership of Dr. Sven Hedin - The Sino-Swedish expedition - Publication 51, IV Palaeobotany 1 part I. More issued (a text part). 28,4x22,5x0,8 cm, 547 g
