KEP, KIMLEANG.
effect of hill spacing on yield of four rice varieties (ឥទ្ធិពលនៃចន្លោះគុម្ពលើពូជស្រូវបួនពូជ) - Phnom Penh RUA 2010 - xi, 47p. ill. 29cm.
AGR KEP 2010 B045 Or.1
effect of hill spacing on yield of four rice varieties (ឥទ្ធិពលនៃចន្លោះគុម្ពលើពូជស្រូវបួនពូជ) - Phnom Penh RUA 2010 - xi, 47p. ill. 29cm.
AGR KEP 2010 B045 Or.1