An ecological study of the enchytraeid worm population of sewage bacteria beds; laboratory experiments.
D000818:Animals; D001419:Bacteria; D006373:Helminthiasis; D006376:Helminths; D007753:Laboratories; D009835:Oligochaeta; D012722:Sewage
D012722:Sewage
ENCHYTROID WORM; SEWAGE/enchytraeid worm population