TY  - BOOK
AU  - Cheng Long
AU  - 程龍
TI  - Bei Song xi bei zhan qu liang shi bu ji di li
T2  - Dong-fang li-shi xue-shu wen-ku
SN  - 780230153-X
PY  - 2006///
KW  - Institutions -- Administration -- Military -- Food Supply Geography -- Song
KW  - Institutions -- Administration -- Military -- Food Supply Geography -- Northern Song
ER  -