माटोको नमूना लिने तरिका | Sampling method of soil

[@allaboutsportentraintment3041]

nice information about soil sampling

[@diwakardahal5218]

Thank you so much. Keep supporting❤

[@sagarshrestha-ex6lj]

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[@bhawanathapa3908]

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[@kalikaji5678]

Nice video

[@manitadahal6904]

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