The studies about parasite control in rural areas in Japan; the new type of pit privy to separate urine and stool.
D000818:Animals; D003140:Communicable Disease Control; D005243:Feces; D005308:Fertilizers; D006801:Humans; D007564:Japan; D010271:Parasites; D010272:Parasitic Diseases / Q000517:prevention & control*; D014038:Toilet Facilities; D014556:Urine
D005308:Fertilizers
FECES; FERTILIZERS; PARASITIC DISEASES/prevention and control; TOILET FACILITIES; URINE