00616nam a22001457a 4500 OSt 20160324093751.0 160324b xxu||||| |||| 00| 0 eng d RUA AGR SEN 2012 B472 Or.1 8176 SENG CHANTHY; សេង ចន្ធី Comparison of effectiveness of chemical and organic fertilizer on phkaromduol rice cultivar, ប្រៀបធៀបប្រសិទ្ធភាពជីគីមី និងជីធម្មជាតិលើពូជស្រូវផ្ការំដួល ix,49p. ill. 29cm. ddc AGR 7788 7788 0 0 ddc 0 AGR_SEN_2012_000000000000000_B472_OR_1 0 45416 LBB LBB B472 2016-03-24 2 AGR SEN 2012 B472 Or.1 RUA058200 2018-03-05 2018-01-23 2016-03-24 AGR