Dijkerman, J. C. (1981). Field description, morphology and sampling of soil: Mse course in soil science and water management. Wageningen: Wageningen Agricultural Univ.
Chicago Stili AlıntıDijkerman, J. C. Field Description, Morphology and Sampling of Soil: Mse Course in Soil Science and Water Management. Wageningen: Wageningen Agricultural Univ, 1981.
MLA AlıntıDijkerman, J. C. Field Description, Morphology and Sampling of Soil: Mse Course in Soil Science and Water Management. Wageningen: Wageningen Agricultural Univ, 1981.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..