00616 a2200169 4500 338.16 KAL 15487 23403 Kalirajan, K. P. A Regional analysis of the transfer and perfomence of new technologies in rice-based farming systems in Sri Lanka and the Philippines Multi-output profit function and factor demand educations Sri Lanka Department of Agriculture 1980 1980 26p. 30cm Project working papers methodology series Production efficient agriculture Shand, R. T. L 43580 43580 0 0 0 0 LEN MKDL MKDL LEN 2009-03-26 0 338.16KAL 50704 2009-03-26 00:00:00 0.00 2016-10-31 L 0 0 0 0 LEN MKDL MKDL LEN 2009-03-26 0 338.16KAL 50703 2009-03-26 00:00:00 0.00 2016-10-31 L 0 0 0 0 LEN MKDL MKDL LEN 2009-03-26 0 338.16KAL 50702 2009-03-26 00:00:00 0.00 2016-10-31 L 0 0 0 0 LEN MKDL MKDL LEN 2009-03-26 0 338.16KAL 50701 2009-03-26 00:00:00 0.00 2016-10-31 L 0 0 0 0 LEN MKDL MKDL LEN 2009-03-26 0 338.16KAL 50700 2009-03-26 00:00:00 0.00 2016-10-31 L