The behavior of several classes of chemical and physical pollutants include emissions from combustion appliances, radon and its progeny, formaldehyde, and other organic compounds. Current research at Lawrence Berkeley Laboratory is described and research needs in the area of indoor air quality is pointed out. (ACR)

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification: Whether provisions in Senate Bill No. 94 repealing certain provisions for forbearing animals are effective

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.