APA

Symposium Sponsored by Environmental Protection Agency Office of Water Program Operations-Heald, . (19740000). The aquatic environment: microbial transformations and water management implications. Washington, us: Environmental Protection Agency.

Chicago

Symposium Sponsored by Environmental Protection Agency Office of Water Program Operations-Heald, . 19740000. The aquatic environment: microbial transformations and water management implications. Washington, us: Environmental Protection Agency.

Harvard

Symposium Sponsored by Environmental Protection Agency Office of Water Program Operations-Heald, . (19740000). The aquatic environment: microbial transformations and water management implications. Washington, us: Environmental Protection Agency.

MLA

Symposium Sponsored by Environmental Protection Agency Office of Water Program Operations-Heald, . The aquatic environment: microbial transformations and water management implications. Washington, us: Environmental Protection Agency. 19740000.