TY  - BOOK
AU  - Kalbermatten, John M.
AU  -  Julius, DeAnne S.
AU  - Gunnerson, Charles G.  
ED  - International Bank for Reconstruction
TI  - Appropriate sanitation alternatives: a technical and economic  appraisal / John M. Kalbermatten, DeAmme S. Julius and Gharles  G. Gunnerson
U1  - B 16.36 KAL -4096   
CY  - Washington, D.C., 1982.
KW  - Underdeveloped areas - Sanitary engineering
KW  - HEA
ER  -