Maijishan Shiku huan jing yu bao hu diao cha bao gao shuPingning Hua, Wenbin Wei · First published 2011Open the Tome
Huan jing bao hu fa lü quan shuChina. Quan guo ren min dai biao da hui. Chang wu wei yuan hui. Fa zhi gong zuo wei yuan hui · First published 1994Open the Tome
Ming fang zhong yao jing guo bao gao shuZhongguo ren min er er qi ming fang fan gong ge ming lian he hui · First published 1958Open the Tome
Bao Ning xian Bao Lin duan jing ji diao cha bao gao shuChina. Tie dao bu. Cai wu si · First published 1931Open the Tome