na INLIS000000000001539 0010-1220000380 631.45 631.45 International workshop on conservation policies for sustainable hillscope farming, Solo, Indonesia, March 11-15, 1991 Indonesia Soil Water Conservation Society of Indonesia 1991 4 series : ill ; 28 cm PADI PADI-INDONESIA PADI-PASCAPANEN TECHNOLOGY AND EMPLOYMENT. 2488 2488 2488