Yield and quality of tomato varieties under different soil conditions ទិន្នផល និងគុNភាពនៃប៉េងប៉ោះក្នុងលក្ខខណ្ឌដីខុសគ្នា MAY, SOKHOUR. AGR MAY 2012 B051 Or.1 Phnom Penh RUA 2012 2012 Text xiii; 51p. https://drive.google.com/file/d/1c7IxiZFt4edgYXl0Nv2oBjLtnmuQMNfM/view?usp=sharing