TY - BOOK AU - Franceys,R. TI - A guide to the development of on-site sanitation SN - 9241544430 (pbk.) : AV - TD929 .F69 1992 U1 - 628.7/42 20 PY - 1992/// CY - Geneva PB - World Health Organization KW - Sewerage, Rural KW - Sewage disposal, Rural KW - Outhouses N1 - "NLM Classification: WA 778"--T.p. verso; Includes index ER -