ឥទិ្អពលនៃអត្រាសំណល់កប្បសក្នុងចំបើងលើការលូតលាស់របស់ផ្សិតចំបើង, effect of cotton waste in rice straw on growth of straw mushroom 14491 CHHOUR KHEANGGPOR, ឈួនឃាងប៉ AGR CHH 2018 B668 Or. phnom penh rua 2018 2018 Text ix,32p, eng