01068cz a2200157n 4500 sh99005383 DLC 20090519085408.0 990721i| dnannbbba |n ann sh 99005383 IEN eng DLC DLC H 1095 H 1149 H 1150 H 1151.5 H 1153 H 1158 H 1159 H 1195 H 1200 lcsh Environmental aspects Use as a topical subdivision under individual military services, events, and wars, individual chemicals and groups of chemicals, individual materials and types of materials, and under types of industries, processes, machines, facilities, constructions, educational institutions, and events for environmental issues associated with their operation, creation, use, or planning and execution. Use as a topical subdivision under individual diseases and types of diseases for environmental aspects of their causation or development. Reference under the headings Environmental health; Environmentally induced diseases; and under the general see reference Environmental aspects