-
Full text available at:
ProQuest ABI/INFORM Collection
- Available from 1996/10/01 until 1999/09/30.
Public notes:
该资源为集成数据库,数据变动频繁,实际可访问的准确范围以平台数据为准。
-
Full text available at:
ProQuest Research Library
- Available from 1998/06/01 until 1999/09/30.
Public notes:
该资源为集成数据库,数据变动频繁,实际可访问的准确范围以平台数据为准。
-
Full text available at:
ProQuest SciTech Premium Collection Natural Science Collection Agricultural & Environmental Science Collection
- Available from 1998/06/01 until 1999/09/30.
Public notes:
该资源为集成数据库,数据变动频繁,实际可访问的准确范围以平台数据为准。
-
Full text available at:
ProQuest SciTech Premium Collection Natural Science Collection Earth, Atmospheric & Aquatic Science Collection
- Available from 1996/10/01 until 1999/09/30.
Public notes:
该资源为集成数据库,数据变动频繁,实际可访问的准确范围以平台数据为准。
-
Full text available at:
ProQuest SciTech Premium Collection Natural Science Collection Earth, Atmospheric & Aquatic Science Collection
- Available from 1998/06/01 until 1999/09/30.
Public notes:
该资源为集成数据库,数据变动频繁,实际可访问的准确范围以平台数据为准。
-
Full text available at:
ProQuest SciTech Premium Collection Technology Collection Materials Science & Engineering Database
- Available from 1996/10/01 until 1999/09/30.
Public notes:
该资源为集成数据库,数据变动频繁,实际可访问的准确范围以平台数据为准。
-
Full text available at:
ProQuest SciTech Premium Collection Technology Collection Materials Science & Engineering Database
- Available from 1998/06/01 until 1999/09/30.
Public notes:
该资源为集成数据库,数据变动频繁,实际可访问的准确范围以平台数据为准。