![](/img/cover-not-exists.png)
Pollen assemblages of cultivated vegetation in central and southern Hebei Province
Ruiming Pang, Qinghai Xu, Wei Ding, Shengrui ZhangVolume:
21
Language:
english
Pages:
12
DOI:
10.1007/s11442-011-0863-4
Date:
June, 2011
File:
PDF, 559 KB
english, 2011