Foraminifera source request

You have requested access to download the full text of the source (SourceID: 288567):
Xia, G.; Zhang, Z. (1984). Foraminiferida. Tianjin Institute of Geology and Mineral Resources, Palaeontological Atlas of north China, 3. Micropalaeontological Volume, Geological Publishing House, Peking. 5-59.