Hirst, G. (2019). Practical Application of Biochar Fertilizer for Use in Rice Cultivation. 'One Ton per Rai<sup>I</sup>' Experiment in Eastern Thailand.
استشهاد بنمط شيكاغوHirst, Gordon. Practical Application of Biochar Fertilizer for Use in Rice Cultivation. 'One Ton Per Rai<sup>I</sup>' Experiment in Eastern Thailand. 2019.
MLA استشهادHirst, Gordon. Practical Application of Biochar Fertilizer for Use in Rice Cultivation. 'One Ton Per Rai<sup>I</sup>' Experiment in Eastern Thailand. 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.