TY  - BOOK
AU  - Richenderfer, James L.
AU  - Sopper, Willilam E. and  Kardos, Louis T.
AU  - Sopper, William E. 
TI  - Spray-irrigation of treated municipal sewage effluent and its effect on chemical properties of forest soils
U1  - P 634.99452 21st ed.
PY  - 1975///
CY  - Upper Darby, Pennsylvania
PB  - Forest Service, U.S. Department of Agriculture
KW  - Forest plantations
KW  - Forest soils
KW  - Forestry
KW  - Irrigation
KW  - Spray - Irrigation
ER  -