[Variation in the size of fresh-water phytophilic invertebrates as a manifestation of the structure of their associations].
D000818:Animals; D000845:Annelida; D001835:Body Weight; D002033:Bulinus; D004463:Ecology; D005247:Feeding Behavior; D005618:Fresh Water; D014644:Genetic Variation; D007865:Leeches; D008974:Mollusca; D012908:Snails
Izmenchivost' razmerov presnovodnykh fitofil'nykh bespozvonochnykh kak proiavlenie struktury ikh soobshchestv