00681nam a22001577a 4500 OSt 20151002144249.0 151002b xxu||||| |||| 00| 0 eng d RUA AGR EM2012 B050 Or.1 1773 EM, VECHETH Effect of rice husk charcoal and fertilizer on sweet corn at royal university of agriculture, ប្រសិទ្ធភាពធ្យូងអង្កាម និងជីគីមីលើដំណាំពោតផ្អែមនៅសាកលវិទ្យាល័យភូមិន្ទកសិកម្ម Phnom Penh RUA 2012 xii; 48p. ill. 29cm. ddc AGR 1675 1675 0 0 ddc 0 AGR_EM2012_B050_OR_1_000000000000000 0 7313 LBB LBB B050 2015-10-02 3 AGR EM2012 B050 Or.1 RUA000376 2017-11-11 2017-10-25 2015-10-02 AGR