The economy security work is an important constituent in public security work,it undertakes the safety and security work in the economical and cultural domain.

According to the specific conditions of heavy oil thermal recovery in Xinjiang Oilfield, and in view of environment protection, the huge influence of toxic gas like H2S on environment protection is studied.

Rural environment protection is important for the national environment protection.

The establishment of "Green Barrier"and Agricultural lasting development requires the work of plants protection to be a higher level.

Preliminary Discussion on how to Achieve the Meteorological Observation Environmental Protection Work Legally;

The paper discusses three problems that ancient books protection in university libraries meets,and also discusses the main technologies,methods and trend of regeneration protection of ancient books,which should be strengthened and exploited in university libraries by sharing the ancient books resources over the network.