Dijkerman, J. C. (1981). Field description, morphology and sampling of soil: Mse course in soil science and water management. Wageningen: Wageningen Agricultural Univ.
শিকাগো স্টাইলে সাইটেশনDijkerman, J. C. Field Description, Morphology and Sampling of Soil: Mse Course in Soil Science and Water Management. Wageningen: Wageningen Agricultural Univ, 1981.
এমএলএ সাইটেশনDijkerman, J. C. Field Description, Morphology and Sampling of Soil: Mse Course in Soil Science and Water Management. Wageningen: Wageningen Agricultural Univ, 1981.
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