DRYGAS, M [Soil-borne Ascaris lumbricoides and Trichuris trichiura invasions]. [electronic resource] - Wiadomosci parazytologiczne 1958 - 531-41 English transl 534-5 p. digital Publication Type: Journal Article ISSN: 0043-5163 Subjects--Topical Terms: AnimalsAscarisAscaris lumbricoidesSoilSoil MicrobiologyTrichinellaTrichuris