Biblio

M. A. M. Langendijk y van de Korput, J. A., «The Balti-latrine : a socio-technical study of traditional sanitation systems in Baltistan», vol. no. 5. Aga Khan Health Service, Gilgit, Pakistan, p. iii, 40 p. : 6 drwg., 7 fig., 1 map, 4 photogr., 5 tab., 1995.

J. A. van de Korput y Langendijk, M., «The pour flush latrine for guests only? : a socio-cultural perspective on the pour flush latrine in Chitral», vol. no. 3. Aga Khan Health Service, Gilgit, Pakistan, p. 36 p.: 10 fig., 1993.