-
1
Zhongguo gu dai huo yao huo qi shi yan jiu /
中国古代火药火器史硏究 /Published 1995Subjects: “…Explosives China History.…”
Book -
2
Humanitarian demining = Déminage humanitaire = Desminado humanitario /
Published 1997Subjects: “…Mines (Military explosives) Terminology.…”
Book