na INLIS000000000012402 20230103080626 0010-0521012402 230103 | | 1 86 320 009 6 en 632.95(910)/SUL/p 632.95(910)/SUL/p Graeme Blair Rod Lefroy Proceedings of a seminar held at Jakarta 18-20 July, 1989 : Sulfur Fertilizer Policy for Lowland and Upland Rice Cropping Systems in Indonesia Canberra : ACIAR, 1990 142 p.: ill.; 24 cm. INDONESIA -- RICE -- INDUSTRY -- SULFUR FERTILIZERS -- UPLAND AREAS -- LOWLAND AREAS INDONESIA ACIAR PROCEEDINGS SERIES No.29 217BPV1991