Viability of parasitic protozoa after death of host /
Hegner, Robert
Viability of parasitic protozoa after death of host / by Robert Hegner - [S.l. : s.n.], 1936 - 309-317 p. ; 25 cm - American journal of hygiene ; 24 .
Viability of parasitic protozoa after death of host / by Robert Hegner - [S.l. : s.n.], 1936 - 309-317 p. ; 25 cm - American journal of hygiene ; 24 .