TY - BOOK ED - United Nations Educational,Scientific and Cultural Organization TI - Tunisia: research and training on irrigation with saline water a technical report from 1962 -1969 T2 - Tech.Rpt./Unesco/UNDP/ (SF) U1 - 631.587 21st.ed. PY - 1970/// CY - Paris PB - United Nations Educational,Scientific and Cultural Organization KW - Saline irrigation KW - Salinity N1 - figures : 32 ER -