[Prophylactic importance of knowledge of the circulation of chemical substances and biological agents in the environment].
D000818:Animals; D004463:Ecology; D004782:Environmental Health; D004783:Environmental Microbiology; D004787:Environmental Pollution; D010271:Parasites; D010575:Pesticides; D011848:Radioactive Pollutants; D015048:Zooplankton
D010575:Pesticides; D011848:Radioactive Pollutants
Importanţa profilactică a cunoaşterii circuitelor substanţelor chimice şi agenţilor biologici în mediu.