(1974). 25 years of the research institute for soil science and soil science and agricultural chemistry of the Hungarian academy of sciences. Budapest.
Παραπομπή Chicago Style25 Years of the Research Institute for Soil Science and Soil Science and Agricultural Chemistry of the Hungarian Academy of Sciences. Budapest, 1974.
Παραπομπή MLA25 Years of the Research Institute for Soil Science and Soil Science and Agricultural Chemistry of the Hungarian Academy of Sciences. Budapest, 1974.
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