[Types of habitat for parasitic and free-living organisms].
A A
AA
Spasskiĭ
D000818:Animals; D004463:Ecology; D006376:Helminths / Q000502:physiology*; D006790:Host-Parasite Interactions
O kategoriiakh sred obitaniia paraziticheskikh i svobodnozhivushchikh organizmov.